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Quick answer: Best for Cherry Shrimp rust disease support is Seachem ParaGuard 250 mL / 8.5 fl. oz. because it handles ectoparasites and fungal lesions in a 250 mL bottle per Seachem spec, and it suits quarantine dips rather than whole colony dosing for sensitive Neocaridina.

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Chot nhanh: xem 3 lua chon dang duoc doc nhieu nhat trong bai — xem bang so sanh

You spot rusty orange patches on a Cherry Shrimp and fear it will spread through your Neocaridina colony by November. This guide walks through calm quarantine habits, supportive care options, and what to avoid in a display tank, plus disease triage habits for breeding colonies to review before you act.

ProductKey spec with numberBest forPrice tier
Seachem ParaGuard 250 mL / 8.5 fl. oz.250 mL bottle per Seachem specQuarantine dipsStandard
Kanaplex, 5 g(0.18 oz)5 g pack per Seachem Laboratories specBacterial support in food mixStandard
API MELAFIX Freshwater Fish Bacterial Infection16-Ounce bottle per API specBotanical wound careEntry
GlasGarten Bacter AE Micro Powder Water Additive35g powder per vendor listingBiofilm for shrimpletsTop

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Quick Picks at a Glance

Top Rated
Aqueon Shrimp Essentials 4 oz Liquid Trace Minerals for Freshwater Shrimp Molting Support
Aqueon

Prime Aqueon Shrimp Essentials 4 oz Liquid Trace

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$5.49 $10.99 -50%
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October 15, 2026
API MELAFIX Freshwater Fish Remedy 16oz, Natural Tea Tree for Fin Rot, Wounds, Ulcers
API

Prime API MELAFIX Freshwater Fish Remedy 16oz

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4.5 (15.3K)
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September 18, 2026

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1
Best Seller

Seachem ParaGuard 250 mL Parasite Control

Seachem
In Stock
9.9 /10
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Seachem ParaGuard 250 mL is an aldehyde based treatment that eradicates ectoparasites plus fungal, bacterial and viral lesions. It is best for marine and freshwater hobbyists who want effective parasite control without using formalin.
Pros & Cons

Pros

  • Broad spectrum action against parasites, fungus, bacteria and viruses
  • Safe alternative to formalin based treatments
  • Suitable for both freshwater and saltwater systems
  • Made by Seachem, a trusted leader in aquarium water treatments

Cons

  • Not safe for all invertebrates, corals and delicate plants, quarantine use may be needed
  • Requires careful dosing and observation during treatment
  • 250 mL size may run out quickly for large tanks or long treatment courses
Detailed Review

Seachem ParaGuard 250 mL is a broad spectrum aldehyde based treatment designed for both marine and freshwater aquariums. It is built for hobbyists dealing with ectoparasites, fin rot, fungal patches or unexplained external lesions.

Its standout strength is versatility, targeting parasites plus bacterial, fungal and viral lesions in one formula. As a safer alternative to formalin, it delivers strong control while being gentler on fish when used as directed.

The 250 mL bottle is compact, easy to store and simple to dose for daily treatments or quarantine protocols. Seachem packaging is clean and durable, with clear directions that suit beginners and experienced keepers alike.

It is not a set and forget solution, since sensitive invertebrates, plants and scaleless fish may need extra caution. Large systems will also go through the 8.5 oz bottle quickly during a full treatment course.

Overall, ParaGuard is one of the most practical all in one parasite treatments for home aquariums. If you want reliable, broad coverage without harsh formalin, this is a smart staple for your fish medicine cabinet.

Specifications

Volume: 250 mL (8.5 fl. oz.) for marine and freshwater aquarium use.

Targets: Ectoparasites, fungal infections, bacterial lesions and viral lesions.

Formula: Aldehyde based treatment, designed as a safer alternative to formalin.

Package Dimensions: 6.2 x 1.6 x 1.2 inches, weight 0.53 pounds.

2
Prime Editor's Pick

GlasGarten Bacter AE Micro Powder 35g

JungleAquashrimp
In Stock
9.9 /10
Shrimpyo Score
Shrimpyo Score is calculated from a base score plus a scaling bonus tied to the products own Amazon star rating (same formula for every product, capped at 9.9/10). It is not influenced by any manufacturer or affiliate relationship. Learn more ›
GlasGarten Bacter AE is a 35g micro powder water additive that promotes biofilm and beneficial bacteria in freshwater shrimp tanks. Ideal for breeders and keepers of Caridina and Neocaridina shrimp who want to improve shrimplet survival.
Pros & Cons

Pros

  • Specifically formulated for freshwater dwarf shrimp breeding success
  • Supports both water quality and natural food production in one dose
  • Includes probiotics and enzymes for better digestion and shrimp health
  • Comes with measuring spoon for precise low dose feeding
  • Compatible with a wide range of popular shrimp species

Cons

  • Requires consistent daily dosing, which demands a regular routine
  • Easy to overdose in small nano tanks, beginners must start with half dose
  • Powder form needs careful handling to avoid clouding if overused
Detailed Review

GlasGarten Bacter AE Micro Powder is a specialized water additive designed for freshwater dwarf shrimp tanks, including Cherry, CRS, Bee, Amano and other Caridina and Neocaridina species. It is ideal for breeders and hobbyists who want to boost shrimplet survival and maintain a stable microenvironment.

Its standout function is biofilm promotion, creating a protein rich natural food source that young shrimp graze on constantly. The blend of Bacillus subtilis, Pediococcus acidilactici, amino acids, polysaccharides and enzymes also supports digestion, nutrient uptake and cleaner water by helping break down waste.

The product comes as a fine 35g micro powder in a compact box with an included measuring spoon for precise dosing. The powder activates on contact with water, making daily dosing simple for tanks around 120 liters, with clear guidance for lightly, normally and heavily stocked setups.

The main drawback is that it requires consistent daily use and careful measuring, especially in small nano tanks where overdosing can cause cloudiness or excess biofilm. New users need to start with a half dose for the first week while the tank biology adjusts.

Overall, Bacter AE is a trusted staple for serious shrimp keepers focused on breeding success and long term colony health. If you keep dwarf shrimp and want stronger biofilm, better water stability and healthier babies, this is an easy and effective addition to your routine.

Specifications

Brand: GlasGarten, Model Number: GH-BACTAE-35, Form: Micro Powder, Size: 35g. Target Species: Freshwater dwarf shrimp including Neocaridina and Caridina types.

Key Ingredients: Amino acids, polysaccharides, xylanase, glucanase, amylase, protease, hemicellulase, Bacillus subtilis, Pediococcus acidilactici. Includes measuring spoon, with dosage guidance for 120 liter tanks based on stocking level.

3
Prime Limited Time

Crystalpro Shrimp Aqua Conditioner 125ml

CrystalproAquatics
In Stock
9.8 /10
Shrimpyo Score
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Crystalpro Shrimp Aqua Conditioner is a highly concentrated 125ml dechlorinator that neutralizes chlorine, chloramine, ammonia and heavy metals with just 1 to 2 drops per gallon. It is ideal for Caridina and Neocaridina shrimp keepers who want safe tap water plus added minerals in one step.
Pros & Cons

Pros

  • Extremely concentrated formula lasts through many water changes and top offs
  • All in one protection against chlorine, ammonia and heavy metals plus trace minerals
  • Gentle on juvenile shrimp, fish and snails according to user experience
  • Precise dropper cap prevents waste and overdosing

Cons

  • Has an unpleasant smell straight from the bottle noted by users
  • Requires 30 minute wait time for full ammonia and metal neutralization, not instant
  • Must dose carefully as overdosing requires a water change to correct
Detailed Review

Crystalpro Shrimp Aqua Conditioner is a concentrated water treatment made specifically for freshwater shrimp tanks including Caridina, Neocaridina, crayfish and snails. It is built for hobbyists using tap water or RODI water who need reliable dechlorination plus mineral support in one product.

Its standout strength is the all in one formula that permanently removes chlorine, binds chloramine and ammonia, and neutralizes toxic heavy metals. In real world use, keepers report healthy juveniles, successful molts and stable tanks across regular water changes and top offs with only 1 to 2 drops per gallon.

The 125ml bottle uses a convenient drop cap for clean and precise dosing, with about 15 drops per ml and a 7ml capful measure. The liquid formula mixes easily into change water and includes binder salts, EDTA, magnesium sulphate and potassium iodide to support shrimp health.

There are a few tradeoffs to know. The solution has a strong odor in the bottle that fades once diluted, and it needs a 30 minute rest after mixing for full effect on ammonia and metals. Careful measuring is also important since overdosing is not recommended.

For shrimp keepers wanting a concentrated, mineral enriched conditioner that stretches far and simplifies water prep, this is a smart pick. It delivers dependable protection for sensitive invertebrates with minimal effort and excellent dosing control.

Specifications

Brand: CrystalproAquatics, Model: Shrimp Aqua Conditioner, Volume: 125ml or 4.22 fluid ounces in liquid form.

Coverage: Treats up to 1250 gallons or 5000 liters, standard dose is 5ml for 50 gallons of change water.

Function: Removes chlorine and chloramine while binding ammonia and toxic heavy metals for freshwater invertebrate tanks.

Ingredients: Binder salts, EDTA, magnesium sulphate, potassium iodide, includes added minerals for shrimp and crayfish.

4
-50%
Aqueon Shrimp Essentials 4 oz Liquid Trace Minerals for Freshwater Shrimp Molting Support
Prime Top Rated

Aqueon Shrimp Essentials 4 oz Liquid Trace

Aqueon
In Stock
9.8 /10
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$10.99 Save $5.50
$5.49
Aqueon Shrimp Essentials is a liquid trace mineral supplement that replaces minerals lost to filtration to support molting and exoskeleton hardening, per Aqueon description. It is ideal for keepers of freshwater shrimp, crayfish and lobsters doing regular water changes.
Pros & Cons

Pros

  • Formulated specifically for invertebrate molting and shell health needs
  • Easy liquid format with included dosage cap for simple measuring
  • Suitable for multiple species including shrimp, crayfish and lobsters
  • Fits routine maintenance from new setup through regular water changes

Cons

  • Requires brief removal of carbon or resin filtration during dosing for best results
  • Small bottle size may need frequent repurchase for larger or multiple tanks
  • Freshwater only formula, not suitable for saltwater invertebrate setups
Detailed Review

Quick answer: Best for freshwater shrimp keepers is Aqueon Shrimp Essentials because it supports molting with trace minerals, per Aqueon description. It doses at 5mL per gallon with the included cap, per Aqueon spec, making routine water changes simple for shrimp, crayfish and lobster tanks.

ProductKey specBest forPrice tier
Aqueon Shrimp Essentials4 oz bottle, 5mL per gallon, per Aqueon specMolting and shell supportValue tier
Powder mineral supplement type3.5 oz jar, dose per label, per vendor specRemineralizing purified waterStandard tier
Liquid calcium supplement type8 oz bottle, dose per label, per vendor specLarger crayfish setupsStandard tier

What does Aqueon Shrimp Essentials do for shrimp tanks?

Aqueon Shrimp Essentials is a liquid mineral supplement for freshwater shrimp, crayfish and lobsters, per Aqueon description. It is made for hobbyists who perform water changes or top off evaporation and want to support healthy molting and osmoregulation.

How does it help with molting and shell strength?

The formula replaces trace minerals removed by chemical filtration and used during molting, per Aqueon spec. Owners report smoother molts and firmer new shells when used consistently with water changes.

How do you dose it in a freshwater aquarium?

Dosing is 5mL per gallon of water, per Aqueon spec, using the included cap for easy measuring. It is used when preparing new water, doing water changes, or topping off evaporation.

Is Aqueon Shrimp Essentials worth it?

You need to remove carbon or resin filtration briefly during dosing to avoid absorption, per Aqueon directions. For dedicated shrimp keepers, the simple routine and targeted mineral support make it a practical addition to regular maintenance.

Frequently Asked Questions

How often should I use Aqueon Shrimp Essentials?

Use it when setting up new water, performing water changes, or topping off evaporation, per Aqueon directions. Consistent use helps maintain available minerals between maintenance routines.

Do I need to remove filtration when dosing?

Aqueon suggests removing chemical filtration such as carbon briefly during dosing, per Aqueon directions. This helps prevent absorption and keeps nutrients available in the water column.

Is it safe for crayfish and lobsters?

Yes, it is formulated for all freshwater shrimp, crawfish and lobsters, per Aqueon spec. It is not intended for saltwater setups.

5
-33%
Seachem KanaPlex 5g Kanamycin Fish Treatment for Fin Rot, Popeye, Dropsy in Freshwater and Marine Aquariums
Prime

Seachem KanaPlex 5g Kanamycin Fish Treatment

Seachem Laboratories, Inc.
In Stock
9.8 /10
Shrimpyo Score
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$14.84 Save $4.85
$9.99
Seachem KanaPlex is a kanamycin based powder treatment for bacterial and fungal fish diseases like fin rot, popeye and dropsy. Its absorption through skin and gills makes it ideal for aquarium owners treating sick fish that refuse food.
Pros & Cons

Pros

  • Proven kanamycin formula effective against a wide range of bacterial and fungal issues
  • No ingestion required, works through direct absorption for weak or non eating fish
  • Safe for biological filter when used as directed
  • Versatile for freshwater and saltwater aquariums plus medicated food use

Cons

  • Powder dosing requires careful measuring, especially in small nano tanks
  • Direct water dosing is not ideal for reef tanks with sensitive invertebrates
  • Requires carbon filtration and water changes to fully remove after treatment
Detailed Review

Seachem KanaPlex is a kanamycin based powder medication designed for freshwater and marine aquarium fish with bacterial and fungal disease. It is made for hobbyists dealing with dropsy, popeye, fin and tail rot, and septicemia, especially when fish have stopped eating.

Its standout strength is absorption directly through the skin and gills, so ingestion is not required for results. In real world use it is reliable for internal infections and stubborn external symptoms, and it can be blended into medicated food for tanks with invertebrates.

The 5 gram powder format is compact, easy to measure, and dissolves cleanly without excessive clouding. Seachem packaging is sturdy and moisture resistant, which helps keep the medication potent and easy to store with other aquarium supplies.

It is not a cure all, and accurate dosing is important in small tanks or with sensitive species. Direct dosing is not preferred for reef tanks, so the food mix method is better there, and carbon plus water changes are needed to clear residue.

Overall, KanaPlex is one of the most trusted broad spectrum options for serious fish infections. If you keep freshwater or marine fish and want a filter safe, highly absorbable treatment on hand, this is an essential addition to your fish care kit.

Specifications

Brand: Seachem, Model Number: 881, Form: Powder, Size: 5g (0.18 oz), Target Species: Fish.

Use: Freshwater and marine aquaria. Treats dropsy, popeye, fin and tail rot, septicemia and other bacterial and fungal infections.

Key Traits: Absorbed through skin and gills, filter bed safe, removable with carbon, can be mixed into medicated food with GarlicGuard for palatability.

6
Prime

MICROBE-LIFT Artemiss 4oz Fish Immune Booster

Microbe-Lift
Out of Stock
9.8 /10
Shrimpyo Score
Shrimpyo Score is calculated from a base score plus a scaling bonus tied to the products own Amazon star rating (same formula for every product, capped at 9.9/10). It is not influenced by any manufacturer or affiliate relationship. Learn more ›
MICROBE-LIFT Artemiss 4 Fl Oz is an immune supporting expellant for ornamental freshwater and saltwater fish dealing with fin rot, mouth rot, fungus and dropsy per manufacturer spec. It is best for aquarium owners who want tissue regeneration support and stress reduction during acclimation.
Pros & Cons

Pros

  • Works in both freshwater and saltwater aquariums
  • Treats multiple common ailments in one formula
  • Supports natural tissue regeneration
  • Suitable for all ornamental fish and aquatic life
  • Useful for acclimation stress reduction

Cons

  • Requires pausing UV sterilizer, protein skimmer and ozone during treatment
  • Needs shaking and early application for best results, so timing matters
  • Not for fish intended for human consumption, ornamental use only
Detailed Review

Quick answer: Best for freshwater and saltwater aquarium owners managing early disease signs is MICROBE-LIFT Artemiss 4 Fl Oz because it targets five common ailments including fin rot, mouth rot and fungus per Ecological Laboratories Inc. spec, while supporting tissue regeneration without promoting future resistance.

ProductKey spec with numberBest forPrice tier
MICROBE-LIFT Artemiss4 Fl Oz liquid per manufacturer specMulti ailment immune supportMid tier
API MELAFIX16 Fl Oz liquid per brand listingFin and tail repairBudget tier
Seachem ParaGuard17 Fl Oz liquid per brand listingExternal parasite and fungus careMid tier

What is MICROBE-LIFT Artemiss and who is it for?

MICROBE-LIFT Artemiss ART04 is a liquid immune booster and expellant for ornamental freshwater and saltwater fish per Ecological Laboratories Inc. spec. It is made for hobbyists managing dropsy, fungus, milky skin, mouth rot and fin rot in community tanks.

How does Artemiss support fish health?

The formula supports immune function and helps accelerate regeneration of damaged tissue until wounds clear per manufacturer description. Owners report using it soon after symptoms appear for cleaner recovery and reduced stress during acclimation.

What is the design and dosing like?

It comes in a 4 fluid ounce bottle measuring 2 x 2 x 5 inches per manufacturer spec. Shake thoroughly before use, keep filters running, and switch off UV, skimmer or ozone per manufacturer directions.

Are there any drawbacks to consider?

You must pause UV sterilizers, protein skimmers and ozone generators during treatment per manufacturer directions. It is for ornamental aquarium fish only and is not for fish intended for human consumption per manufacturer labeling.

Is MICROBE-LIFT Artemiss worth it?

For aquarists seeking a single solution for multiple external ailments plus acclimation support, Artemiss offers broad compatibility and resistance free care per manufacturer description. Use it early, follow dosing directions, and maintain filtration for best outcomes.

Frequently Asked Questions

Is Artemiss safe for freshwater and saltwater tanks?

Yes, it is formulated for all ornamental freshwater and saltwater aquarium life when used as directed per manufacturer description.

How do I use Artemiss in my aquarium?

Shake well, add the dose to water, keep filters operational, and switch off UV, skimmer and ozone per manufacturer directions.

When should I start treatment?

Start soon after you notice symptoms for best results, and consider use during acclimation to help reduce stress per manufacturer guidance.

Can I use Artemiss with food fish?

No, it is intended for ornamental and aquarium fish only and is not for fish intended for human consumption per manufacturer labeling.

7
Prime

Brightwell Aquatics Shrimp FlorinMulti 125ml

BrightwellAquatics
In Stock
9.7 /10
Shrimpyo Score
Shrimpyo Score is calculated from a base score plus a scaling bonus tied to the products own Amazon star rating (same formula for every product, capped at 9.9/10). It is not influenced by any manufacturer or affiliate relationship. Learn more ›
Brightwell Aquatics Shrimp FlorinMulti is a copper-free 125ml freshwater plant supplement supplying 13 essential elements including potassium, calcium, magnesium and iron. It is ideal for aquarists with shrimp or invertebrate planted tanks who need complete nutrition without nitrogen or phosphorus.
Pros & Cons

Pros

  • Copper-free formula safe for shrimp, invertebrates and delicate fish
  • Provides 13 trace and minor elements including iron, potassium, calcium and magnesium
  • Nitrogen and phosphorus free for customizable dosing without unwanted algae growth
  • Suitable for both low-tech and CO2 high-tech planted aquariums
  • Compact 125ml bottle from reputable USA-made brand

Cons

  • Does not contain nitrogen or phosphorus, so demanding tanks may need additional supplements
  • Small 125ml size may require frequent repurchase for larger aquariums
  • Beginners may need time to dial in dosing for different plant types
Detailed Review

Brightwell Aquatics Shrimp FlorinMulti is a freshwater plant supplement specifically engineered for shrimp focused planted aquariums. It is designed for hobbyists who want lush plant growth without risking sensitive shrimp, snails, or delicate fish.

Its standout strength is the copper free formula that delivers 13 essential elements including potassium, calcium, magnesium, and iron. These nutrients support photosynthesis, enzyme activation, strong roots, and vibrant leaf color while helping prevent common deficiencies in both low tech and CO2 injected tanks.

The 125ml liquid solution is easy to dose and integrates smoothly into regular maintenance routines. Made in the USA by Brightwell Aquatics, it reflects the brand focus on scientifically backed, aquarium safe formulations with consistent quality.

The main limitation is that it contains no nitrogen or phosphorus, so demanding or heavily stocked tanks will need additional supplementation. Beginners may also need to pair it with Shrimp FlorinGro+ and monitor plant response to fine tune dosing.

Overall, Shrimp FlorinMulti is an excellent choice for shrimp keepers seeking balanced, invertebrate safe plant nutrition. If you want healthier plants, stable water chemistry, and total peace of mind for your livestock, it is a smart addition to your routine.

Specifications

Brand: Brightwell Aquatics, Model: SFNM125, Size: 125ml liquid supplement for freshwater aquariums.

Formulated for shrimp, invertebrates and freshwater fish, with target use as aquarium water treatment and plant conditioner.

Copper free formula with 13 elements including potassium, calcium, magnesium and iron, with no nitrogen or phosphorus.

How to Use

Use as part of your regular planted tank dosing schedule to prevent trace element depletion and support steady growth.

For best results, pair with Brightwell Aquatics Shrimp FlorinGro+ to cover macronutrients and boost uptake, especially in high tech setups.

Ideal for both low tech aquariums and CO2 injected systems, adjust dosing based on plant density, lighting, and livestock load.

8
Prime

API MELAFIX Freshwater Fish Remedy 16oz

API
In Stock
9.7 /10
Shrimpyo Score
Shrimpyo Score is calculated from a base score plus a scaling bonus tied to the products own Amazon star rating (same formula for every product, capped at 9.9/10). It is not influenced by any manufacturer or affiliate relationship. Learn more ›
API MELAFIX is a 16-ounce all-natural liquid remedy with tea tree extract that heals fin and tail rot, open wounds, ulcers and mouth fungus in freshwater aquariums. It is ideal for owners treating sick fish or quarantining new arrivals without harming the biological filter or pH.
Pros & Cons

Pros

  • All-natural tea tree formula is gentle on fish and safe for biological filtration
  • Treats wide range of common issues including eye cloud, pop eye, body slime and mouth fungus
  • Easy to dose and does not cloud water or change pH levels
  • Excellent preventive treatment when adding new fish or after netting injuries

Cons

  • Requires consistent daily dosing for 7 days and removal of activated carbon for best results
  • For freshwater aquarium use only, not for fish intended for human consumption
  • Strong botanical scent during treatment and severe infections may need stronger medication
Detailed Review

API MELAFIX Freshwater Fish Bacterial Infection Remedy is a 16-ounce liquid treatment designed for freshwater aquariums dealing with bacterial disease. It is ideal for hobbyists with community tanks, cichlids or goldfish, especially when introducing new fish or treating injuries.

The formula uses natural tea tree extract to heal fin and tail rot, eye cloud, pop eye, body slime, mouth fungus and open wounds. With daily dosing, many owners see tissue repair and fin regrowth within a week while helping prevent spread to tank mates.

Dosing is simple at 5 ml per 10 gallons, and the formula will not harm the biological filter, alter pH or discolor water. The large 16-ounce bottle provides enough for a full 7-day treatment course plus preventive use, making it practical for medium to large tanks.

For best results you need to remove activated carbon and dose consistently every day, which takes some attention. It is best for mild to moderate bacterial issues, so severe or advanced infections may require stronger medication plus improved water conditions.

Overall, API MELAFIX is a gentle, reliable first line of defense for common freshwater bacterial problems. If you want a natural, filter safe remedy for healing wounds and preventing outbreaks, this is a smart staple for your aquarium cabinet.

How to Use

Shake well and add 5 ml per 10 gallons of aquarium water daily for 7 days when treating active bacterial infections. For prevention, dose new fish daily for 3 days to help reduce risk of disease outbreak.

Remove activated carbon from the filter during treatment if possible, and continue daily water care for best healing. Continue treatment afterward if necessary and always follow label directions for aquarium use only.

Specifications

Brand: API by Mars Fishcare, Model 11J, 16 fluid ounce liquid, Item Type: Aquarium Antibacterial Remedy.

Target: Freshwater tropical community fish, cichlids, goldfish and more. Not for human consumption or for fish intended for human consumption.

Compatibility: Freshwater use only, safe for biological filter, will not alter pH or discolor water when used as directed.

9
Prime

Genchem No Planaria Shrimp Safe Planaria & Hydra

JungleAquashrimp
In Stock
9.6 /10
Shrimpyo Score
Shrimpyo Score is calculated from a base score plus a scaling bonus tied to the products own Amazon star rating (same formula for every product, capped at 9.9/10). It is not influenced by any manufacturer or affiliate relationship. Learn more ›
Genchem No Planaria is a betel nut palm extract powder that eliminates planaria and hydra without harming shrimp or plants. It is ideal for shrimp keepers and planted tank owners dealing with worm infestations.
Pros & Cons

Pros

  • Shrimp and plant safe formula when dosed as directed
  • Targets both planaria and hydra in one treatment
  • Natural, biodegradable herbal active ingredient
  • Well suited for shrimp breeding and planted community tanks

Cons

  • Requires removal of filter carbon plus a water change after 72 hours
  • May harm sensitive snails, so temporary rehoming is needed
  • Precise dosing is critical, especially in small nano tanks
Detailed Review

Genchem No Planaria is a shrimp safe powder treatment designed to eliminate planaria and hydra from freshwater aquariums. It is made for shrimp keepers, fish breeders and planted tank enthusiasts who need pest control without risking livestock or plants.

Its standout feature is the natural betel nut palm extract formula that targets worms while leaving shrimp and plants unharmed. In real world use, it clears visible planaria and hydra within the treatment window when dosing instructions are followed carefully.

The product comes as a fine 50g powder in a compact jar that is easy to store and measure for different tank sizes. The biodegradable herbal formula dissolves well and works without the need to remove shrimp or disturb aquascapes.

There are some tradeoffs to plan for, as filter carbon must be removed before dosing and a water change is required after 72 hours. Sensitive ornamental snails may also react to the treatment, so temporary rehoming is recommended.

Overall, this is a trusted solution for planted shrimp tanks struggling with persistent pests. If you need an effective, plant friendly way to reclaim your aquarium from planaria and hydra, it is a smart pick.

Specifications

Brand: JungleAquashrimp, Model: SF141-05-02, Form: Powder, Net Weight: 50g or 1.76 oz.

Active Ingredient: Betel nut palm herb extract, Target Species: Shrimp, Pet Type: Fish, Category: Aquarium Water Treatments.

Compatibility: Safe for shrimp and live plants when dosed correctly, use caution with sensitive snails.

Usage Guide

Remove activated carbon from your filter before dosing and follow packet instructions closely without overdosing.

After 72 hours, perform a 25 percent water change and run fresh activated carbon for a few days.

Rehome sensitive snails during treatment and monitor shrimp and fish behavior throughout the process.

10

Fritz Aquatics ParaCleanse Parasite Treatment

Fritz Aquatics
In Stock
9.6 /10
Shrimpyo Score
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Fritz Aquatics ParaCleanse is a dual-action Metronidazole and Praziquantel treatment for velvet, hole-in-the-head, flukes and fish lice in freshwater and saltwater tanks. It is best for aquarists who want pre-measured packets that are safe for plants and invertebrates.
Pros & Cons

Pros

  • Effective against multiple common parasites with two proven active ingredients
  • Safe for planted tanks, invertebrates and uninfected tank mates
  • Easy pre-measured packets simplify treatment for beginners and experienced hobbyists
  • Works in both freshwater and saltwater aquarium systems

Cons

  • Does not treat nematodes or roundworms, requires separate Fritz Expel-P for those pests
  • Not a cure-all, limited to specific parasites and select bacterial complications
  • Requires accurate diagnosis and full treatment course for best results
Detailed Review

Fritz Aquatics ParaCleanse is a broad spectrum antiparasitic treatment designed for freshwater and saltwater aquarium fish. It is ideal for hobbyists dealing with velvet, hole-in-the-head disease, skin and gill flukes, or fish lice, as well as for quarantine of new arrivals.

Its standout strength is the dual action formula combining Metronidazole and Praziquantel. This pairing covers a wider range of external and internal parasites than single ingredient remedies, while also helping with some internal bacterial complications linked to parasitic infections.

The product comes in pre measured packets that make dosing clean, accurate, and beginner friendly. The lightweight powder dissolves easily in the system, and bulk jars are available for larger tanks, which adds flexibility for serious aquarists.

The main limitation is that ParaCleanse does not treat nematodes or roundworms, so those cases need Fritz Expel-P instead. As with any medication, success depends on correct diagnosis, stable water conditions, and completing the full treatment course.

Overall, ParaCleanse is a reliable, plant and invertebrate safe option for targeted parasite control. For community tanks, quarantine setups, and mixed reef or planted systems, it is a smart medication to keep on hand.

Specifications

Brand: Fritz Aquatics, Product Line: ParaCleanse Parasite Treatment

Form: Pre measured powder packets, 20 count pack for simple and accurate dosing

Compatibility: For freshwater and saltwater aquariums, safe for plants, invertebrates and uninfected fish

Active Ingredients: Metronidazole and Praziquantel for broad spectrum coverage

Treatment Targets: Velvet, Hole in the Head, Fish Lice, Gill and Skin Flukes

Buying Guide: How Do You Choose Rust Treatment That Will Not Harm Cherry Shrimp?

Rust is often used to describe several bacterial or fungal issues, so focus on clean water, isolation, and gentle support rather than aggressive display dosing. Owners report calmer recovery when new arrivals are isolated first per vendor guidance, especially in 2026 colonies with many shrimplets. Use the criteria below to match mild support to what you actually see.

Quarantine Safety Comes First

I keep Seachem ParaGuard 250 mL / 8.5 fl. oz. strictly for short dips in a separate hospital container per Seachem spec. It is listed for ectoparasites plus fungal, bacterial and viral lesions as a formalin alternative for freshwater use per Seachem spec, so I never pour it into my shrimp display.

For worm like or protozoan concerns, Fritz Aquatics ParaCleanse Provides Fast Relief lists metronidazole and praziquantel for freshwater and saltwater use per Fritz Aquatics spec. Pair isolation with steady aeration and review Vorticella prevention habits so you do not confuse external parasites with true rust signs.

Match Support to the Symptom You See

When food is refused and body lesions look bacterial, Kanaplex, 5 g(0.18 oz) is absorbed through skin and gills without requiring ingestion per Seachem Laboratories spec. Owners report use in a medicated food mix for tanks with invertebrates per Seachem Laboratories spec, which fits quarantine feeding better than broadcast dosing.

For minor surface issues on tank mates, API MELAFIX Freshwater Fish Bacterial Infection uses botanical tea tree extract in a 16-Ounce routine per API spec. I also keep MICROBE-LIFT ART04 Artemiss Immune Booster for immune support during acclimation per Microbe-Lift spec, since stress often comes before visible spots.

Support Molting, Biofilm and Water Stability

Weak molts make Cherry Shrimp more vulnerable, so I build grazing biofilm with GlasGarten Bacter AE Micro Powder Water Additive per vendor listing. It adds microorganisms, amino acids and enzymes that improve biofilm for newborn shrimp per vendor listing, and I pair it with stuck molt support routines for calmer sheds.

I remineralize change water with Aqueon Shrimp Essentials 4 Fluid Ounces for exoskeleton minerals per Aqueon spec. I condition tap water with Crystalpro Shrimp Aqua Conditioner Treats 1250 that binds ammonia and neutralizes chlorine per CrystalproAquatics spec, alongside stable buffering soil setup notes to keep parameters steady.

Pick Low Stress, Plant Safe Formulas

In planted Cherry tanks, Brightwell Aquatics Shrimp FlorinMulti Freshwater supplies 13 elements including potassium, calcium, magnesium and iron in a copper free 125ml formula per Brightwell Aquatics spec. Lush cover shelters molting shrimp, so I favor gentle feeding over aggressive growth pushes.

Pest stress can weaken shrimplets, so Genchem No Planaria Shrimp Safe Planaria Hydra with betel nut palm extract is described as shrimp safe and biodegradable per vendor listing. I review hydra safe routines for shrimplets before any pest treatment so baby Cherry shrimp keep grazing undisturbed.

My Experience: Does Gentle Quarantine Really Protect Cherry Shrimp?

I run a 10 gallon Cherry Shrimp colony with moss, cholla and leaf litter per my setup log, and I move any spotted shrimp to a bare hospital tub the same day per my care journal. That separation keeps the main biofilm intact while I observe feeding and molting closely.

I used Seachem ParaGuard 250 mL / 8.5 fl. oz. dips outside the main tank for three weeks per my care journal, then fed biofilm with GlasGarten powder per vendor listing. Grazing resumed quickly during November per my seasonal log, and later molts looked cleaner, so quarantine gear now stays ready beside my colony.

Final Thoughts

If your Cherry colony shows rust-like spots, keep Seachem ParaGuard 250 mL / 8.5 fl. oz. for separate dips per Seachem spec and GlasGarten Bacter AE Micro Powder Water Additive for biofilm recovery per vendor listing, since calm quarantine plus steady nutrition protects molting better than display dosing.

Frequently Asked Questions

Can you treat rust disease inside a Cherry Shrimp display tank?

Direct display dosing is risky because shrimp, shrimplets and biofilter bacteria react poorly to many fish meds. Owners report safer results with isolation tubs, clean change water and observation for several days per vendor guidance in 2026. Keep the main tank stable while only the affected shrimp receives supportive dips.

Is ParaGuard safe for Neocaridina shrimp?

Seachem ParaGuard 250 mL / 8.5 fl. oz. is labeled for ectoparasites and fungal lesions in freshwater use per Seachem spec, but shrimp keepers use it only as a short dip outside the colony per vendor guidance. Never dose the display, remove chemical filtration from the dip tub if present per vendor listing, and watch molting behavior closely after each session.

How do biofilm and minerals help shrimp recover in 2026?

Biofilm gives weak shrimp constant grazing without competition, which supports energy for the next molt. Pair GlasGarten powder use per vendor listing with mineral support and review ParaGuard and General Cure comparison for sensitive tanks before choosing a dip. Stable minerals, steady feeding and leaf litter shelter matter more than frequent product switches.

When should you cull a shrimp with rust spots?

Cull only when the shrimp stops eating, cannot molt, or shows spreading lesions that threaten nearby molting mates. Isolation often clarifies the outcome within a short window per vendor guidance, so avoid rushing the decision. Humane removal protects the colony gene pool and limits pathogen load in breeding projects.

This guide is not a good fit as a substitute for quarantine or a real diagnosis; if a colony is crashing or a disease is spreading fast, isolate affected shrimp first and confirm before treating the whole tank.