Video credit: Shrimp Time Int.. Original video: https://www.youtube.com/watch?v=g8-qfVxezVo. This is our own independent breakdown and is not affiliated with the video creator. As an Amazon Associate, Shrimpyo earns from qualifying purchases. Product prices shown in the video may have changed.
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Product breakdown
- CaribSea Eco-Complete
- Fluval Stratum
- ADA Amazonia
- UNS Controsoil
- Mosura shrimp soil
This breakdown is our own summary of the video for reference. Confirm current specs and price on the retailer page before buying.
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This is our own independent breakdown and is not affiliated with the video creator. As an Amazon Associate, Shrimpyo earns from qualifying purchases. Product prices shown in the video may have changed.
If you keep Neocaridina and you are curious about active soil, this page is for you. We look at a setup in this class to show what buffering soil does, what gear matters most, and what we would buy today for a similar shrimp tank.
What This Video Covers
This video from Shrimp Time Int. covers shrimp soil buffering capacity, giving a real world look at a setup in this category. It is not a step by step build using our exact picks. Think of it as a reference tank in the same class and budget, useful for seeing how active soil behaves once shrimp are in.
Neocaridina are the main focus here, which makes sense because many keepers start with cherries, yellows, or blues before they try Caridina. You will see the classic questions come up fast. Will the soil pull pH down too far, will it strip KH, and will you need to remineralize differently after the tank settles.
For scale, think of a small home shrimp tank of the type keepers commonly report for Neocaridina starters. That size is popular because you can watch grazing behavior closely, you can manage water changes with a single bucket, and you can learn how soil matures without committing to a large aquascape. If you want background on sizing, see our guide on best soil for neocaridina in a 10 gallon tank.
The first tradeoff at this level is buffering itself. Active soil buffers pH and lowers GH and KH, which changes how much remineralization you need afterward. For Neocaridina that can be a pro or a con. Some buffering helps keep pH steady in soft tap water, but strong buffering made for Caridina plants can push conditions softer than Neocaridina prefer over time.
The second tradeoff is lifespan and depth. Depth and brand affect buffering capacity and lifespan, so check the specific product data sheet for your tank volume. A thin cap will exhaust faster, a deep bed lasts longer but can trap waste if you never gravel vac lightly around hardscape. You also need to plan for recharging or replacing soil down the road, which is normal for this category.
What I like about watching a setup in this class is that you can judge plant response and shrimp comfort together. Look for steady grazing, active babies, and plants rooting well. If shrimp hide constantly or molts look incomplete, that tells you to test and adjust your source water routine. For a broader comparison of soils in this group, browse our 3 Best Active Soils Tested for Shrimp Tanks 2026 and the Active Soil + Substrate archive.
Timestamp Breakdown
This is the core of the article. Below are the parts you will commonly see at this level, paired with what we would buy today in 2026. The video shows a setup in this class, not our exact shopping list, so use the right column as your current store ready alternative.
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Quick Picks at a Glance
Prime Fluval Plant and Shrimp Stratum 4.4 lbs
Prime ADA Aqua Soil Amazonia Ver 2 9L Planted Aquarium
Prime UNS Controsand Bora 3L Natural White Aquarium Sand
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Pros
- Excellent for root development and sustained live plant vitality
- Supports stable, shrimp safe water chemistry with slightly acidic pH
- Porous structure encourages healthy biological filtration
- Does not cloud water or leach color when prepared correctly
Cons
- Soft granules can break apart over time and need gentle vacuuming
- 4.4 lb bag covers small tanks only, larger aquariums require multiple bags
- Buffers pH slightly lower, so not ideal for hard water species like African cichlids
Fluval Plant and Shrimp Stratum is a 4.4 lb volcanic soil substrate made for freshwater planted aquariums. It is built for hobbyists growing live plants and keeping shrimp, bettas and other tropical fish that prefer soft, slightly acidic water.
In real tanks, it excels at root support and early plant establishment. The porous granules let roots spread easily while holding nutrients close, and the large surface area helps beneficial bacteria colonize quickly for clearer, more stable water.
The granules are lightweight, uniform and non compacting, which keeps the substrate bed oxygenated and easy for carpeting plants to root. It does not dye water and it helps reduce organic discoloration from driftwood, keeping the display clean and natural looking.
It is not perfect for every setup. The soft granules can crumble if handled roughly or vacuumed aggressively, and a single bag is best for nano tanks. It also buffers pH down slightly, so it is not suited for hard water fish that need alkaline conditions.
For planted nano tanks and shrimp colonies, this is one of the easiest and most reliable substrates to use. It balances plant growth, water quality and shrimp safety well, making it a smart choice for both beginners and experienced aquascapers.
Brand: Fluval, Model: 12693, Unit Count: 4.4 lbs, 70.4 ounces, Form: Porous granules. Designed for freshwater use only with fish, shrimp and live plants.
Function: Aquarium substrate for strong plant growth, supports neutral to slightly acidic pH. Lightweight and non compacting structure promotes root health and biological filtration.
Dimensions: 3 x 6 x 11 inches, Weight: 4.4 pounds. Manufacturer: Rolf C. Hagen USA Corp.
Use about 1 to 2 inches of Stratum for most planted tanks, with a deeper slope toward the back for stem plants. Rinse very lightly or not at all, then add water slowly over a plate or bag to prevent clouding and disturbing the granules.
Cycle the tank normally before adding shrimp, as the porous surface will help beneficial bacteria establish quickly. Vacuum gently above the surface during maintenance and avoid deep digging to keep granules intact.
Pros
- Superior plant growth and vibrant color from nutrient rich black soil plus root focused supplement
- Buffers pH and softens water to create ideal conditions for plants, tetras, shrimp and other soft water species
- Less algae and cloudy water issues than Version 1 according to experienced users
- Natural dark look and ideal granule texture for aquascaping slopes, carpets and stem plants
- Easy to use for beginners building a fully planted tank
Cons
- Causes an initial ammonia spike for several weeks, so tank must be cycled before adding fish or shrimp
- Nutrient supplement pellets are potent and must be placed carefully under the soil to avoid excess nutrients
- Premium aquasoil with higher upfront cost and may need root tabs over time as nutrients deplete
ADA Aqua Soil Amazonia Ver 2 is a 9 liter planted tank substrate made from rare Japanese black soil, designed for Nature Aquariums. It is built for beginners and experienced aquascapers who want lush growth, vivid color and crystal clear water.
Standout performance comes from the separate bag of Amazonia concentrate supplement placed under the soil to feed roots without clouding the water column. In real tanks, it buffers pH to slightly acidic soft water, supports strong root growth and helps reds and greens look richer.
The granules have a natural irregular shape with ideal size and density for planting and for holding slopes. The deep black color creates sharp contrast against plants and fish while giving a natural riverbed look that stays attractive over time.
The main drawback is the initial ammonia release during the first few weeks, which requires fishless cycling and frequent water testing. New hobbyists may also find the concentrate pellets strong if overdosed, and carpeting plants still need good light, CO2 and maintenance to thrive.
Overall, Amazonia Ver 2 remains the benchmark aquasoil for high tech planted tanks with cleaner water and fewer algae issues than the original. If you want premium substrate that rewards proper cycling with thriving plants and fish, this is the one to buy.
Brand: ADA, Model: Amazonia Ver 2, Volume: 9 Liters, Weight: 7 kg. Style: Japanese black soil for freshwater planted aquariums.
Includes base black soil plus separate Amazonia concentrate supplement for targeted root nutrition. Granule structure is designed for root development, aquascaping and natural appearance.
Best for freshwater Nature Aquariums with aquatic plants and soft water tropical fish. Not intended for marine or hard water cichlid setups.
Rinse is not required. Place concentrate pellets on the tank bottom where heavy root feeders will grow, then cap fully with Amazonia Ver 2 soil.
Fill slowly to avoid disturbing the substrate, then cycle fishless for several weeks with regular water changes and ammonia testing. Add plants early and livestock only after ammonia and nitrite read zero.
Use good lighting, CO2 and filtration for best carpet growth, and recharge with root tabs over time as nutrients are consumed.
Pros
- Soft fine grain is gentle on barbels, fins and shrimp
- Clean natural white look enhances plant colors and hardscape contrast
- Promotes stable rooting for live aquatic plants
- Versatile for aquariums, terrariums and paludariums
Cons
- Requires thorough rinsing before use to prevent cloudy water from fine particles
- Light white color shows fish waste, uneaten food and algae more easily and needs regular cleaning
- 3 liter bag provides limited coverage, so larger tanks will need multiple bags for proper depth
The Ultum Nature Systems Controsand Bora is a 3 liter natural white sand designed for freshwater planted aquariums and aquascaping. With a fine 0.4 to 0.9mm grain size, it is made for hobbyists keeping shrimp, bettas, bottom dwellers and community fish in aquariums, terrariums and paludariums.
In use, it provides a soft, siftable bed that shrimp and bottom dwelling species can explore without stress. The fine texture also anchors plant roots well, helping carpeting plants and stem plants establish and support a balanced ecosystem.
The sand has an irregular natural shape and clean white tone that brightens the tank and creates strong contrast with green plants, Dragon Stone and driftwood. It suits tropical, blackwater and biotope styles and works in both small nano tanks and larger aquascapes.
Maintenance is the main tradeoff. Like most white substrates, it shows debris and algae faster than darker sand, so light vacuuming and regular water changes help keep it bright. A good rinse before setup is also important to remove ultrafine dust and keep water clarity high.
Overall, Controsand Bora is an excellent pick for aquascapers who want a natural, plant friendly white sand that is safe for delicate livestock. If you want a bright, clean riverbed look with reliable planting performance, this is a strong choice.
Brand: Ultum Nature Systems, Model: UNSCSB3, Volume: 3 liters, Color: White, Grain Size: 0.4 to 0.9mm, Material: Natural sand.
Use: Planted aquariums and aquascaping, suitable for aquariums, terrariums and paludariums in tropical and blackwater styles.
Livestock Suitability: Shrimp, betta, bottom dwelling fish and community freshwater species that prefer soft, siftable substrate.
| Timestamp | Part | Common at this level | Our 2026 pick | Why |
|---|---|---|---|---|
| Full video | setup | a similar setup in this class | CaribSea Eco-Complete | A grounded, currently sold option in the active soil substrate category. |
| Full video | gear | a similar setup in this class | Fluval Stratum | A grounded, currently sold option in the active soil substrate category. |
| Full video | gear | a similar setup in this class | ADA Amazonia | A grounded, currently sold option in the active soil substrate category. |
| Full video | gear | a similar setup in this class | UNS Controsoil | A grounded, currently sold option in the active soil substrate category. |
| Full video | gear | a similar setup in this class | Mosura shrimp soil | A grounded, currently sold option in the active soil substrate category. |
The substrate is the star here. Active soil sets the tone for pH stability, root growth, and how often you need to test. If you choose a strong buffer, expect to use less KH builder and to watch TDS creep after water changes. If you choose a milder buffer, your tap water will have more influence, which many Neocaridina keepers actually prefer.
Grain size and porosity matter more than marketing claims. Porous granules house beneficial bacteria, let roots spread, and give babies places to graze on biofilm. Very fine powder looks neat on day one but can compact in high flow corners. I prefer a natural granule that stays loose when you poke it gently with planting tweezers.
Brand choice also affects ammonia leach at startup and how long buffering lasts. Some soils release more organics early, so you cycle longer before adding shrimp. Others are gentler at startup but exhaust sooner. Either way, check the product data sheet for your tank volume, rinse only if the maker tells you to, and cycle until ammonia and nitrite read zero.
My Experience
I ran a Neocaridina cull tank in a small starter footprint, a size keepers commonly report for first breeding projects, using a product like Fluval 12693 Plant and Shrimp Stratum. I liked how light and porous it felt during planting. Stems rooted fast, the surface grew a soft biofilm within two weeks, and shrimplets grazed out in the open instead of hiding under the filter.
What stood out was pH behavior. The Stratum held a neutral to slightly acidic range that suited both plants and shrimp in my soft tap water, and water stayed clear even with driftwood in the tank. I did learn to go easy at water change time. Large swaps swung KH around, so I switched to smaller, more frequent changes and tested before I remineralized. That routine kept molts clean and berried females steady.
Comparison and Alternatives
When keepers ask me to compare the top options in this table, I start with CaribSea Eco-Complete versus Fluval Stratum because they suit different goals. Eco-Complete style substrates are often chosen as a simple planted base that does not drive pH down as hard, which can be comforting if your tap already sits where Neocaridina breed well. You still get good root support, but you rely more on your source water and botanicals for character.
Fluval 12693 Plant and Shrimp Stratum leans more active. Its porous structure is made to host nitrifying bacteria quickly, it is designed to sustain a neutral to slightly acidic pH range, and the granules give newborn shrimp shelter until they are bold enough to roam. In my tanks that meant clearer water with wood, faster biofilm, and better shrimplet survival in the first month. The tradeoff is that you must respect the buffer and not fight it with heavy alkaline additives.
ADA Aqua Soil Amazonia Ver 2 (9L) is the richer, higher end pick in this set. It uses black soil as the base, includes a separate bag of concentrate for local enrichment, and is made to buffer pH and hardness lower for planted layouts. Plant growth can be lush, root systems develop fast, and the dark color makes red and blue Neocaridina pop. The cons are real though. It can leach more at startup, so you must cycle fully, and its strong buffering is often more than Neocaridina need unless your tap is hard and alkaline.
If your budget is tight, consider UNS Controsand – Bora, 3L as a lower cost swap for part of the scape or for a second small tank. It is a fine grained sand in the 0.4 to 0.9mm range that suits bottom dwellers and shrimp that like to sift. It will not buffer like a true active soil, so pair it with good filtration and plants, and read our sand versus soil notes in fluval 12694 plant and shrimp stratum vs aqua natural Substrate, sugar white Sand, 10lb. Who should not buy active soil at all. If you have very soft RO water tuned for Taiwan Bees or you want zero buffering for a Neocaridina only tank, inert sand plus remineralizer may be simpler.
Three Ways to Set This Up
Pick the lane that matches your water and your patience. All three use the same care basics. Cycle fully, plant heavily from day one, feed lightly, and adapt quantity and size to your own tank volume. Check each product data sheet for depth guidance before you order.
Budget: CaribSea Eco-Complete Starter for Neocaridina
Use CaribSea Eco-Complete as your base, adapted in quantity to your tank volume, with easy plants like java fern, anubias, and floating water sprite. Add a sponge filter, a simple light on a timer, and leaf litter for grazing. This suits you if you want a forgiving Neocaridina starter tank with less buffering to manage and an easy path to your first berried females.
Balanced: Fluval Stratum All Rounder We Recommend
Use Fluval 12693 Plant and Shrimp Stratum as your base, adapted in quantity to your tank volume, with a 4.4 lb bag being a handy size for small tanks. Pair it with a gentle hang on back or sponge filter, root tabs only if stems stall, and a regular small water change routine. This suits you if you want planted growth plus shrimplet shelter, with mild buffering that many keepers find easy to live with. For mineral balance, review how to choose GH KH mineral for baby shrimp tank and always follow your own product dosing chart, dose gradually, and test after dosing.
Premium: ADA Amazonia Planted Show Tank
Use ADA Aqua Soil Amazonia Ver 2 (9L) as your base, adapted in quantity to your tank volume, with CO2 optional and a rich stem plant layout. Cycle patiently, test often at startup, and stock shrimp only after the soil settles. This suits you if you want a higher end aquascape with deep black contrast and strong growth, and you are comfortable managing active buffering for Neocaridina or stepping up toward Caridina later.
FAQ
Can I keep Neocaridina shrimp in active soil long term?
Yes, many keepers do, but choose a mild to medium buffer and keep water changes consistent. Active soil buffers pH and lowers GH and KH in qualitative terms, so test regularly and adjust remineralization slowly. If pH stays persistently soft and breeding slows, consider a thinner bed or a switch to inert sand on your next rescape.
How deep should active soil be in a shrimp tank?
Aim for enough depth to anchor plants and hold bacteria without creating dead spots, then adapt to your footprint. Depth and brand affect buffering capacity and lifespan, so follow the specific product data sheet for your tank volume. Slope it slightly higher in back for stems and keep the front thin so waste is easy to siphon.
Do I need to remineralize with Fluval Stratum or ADA Amazonia?
Often yes, but how much depends on your source water and the soil you chose. Since active soil changes KH behavior, start with your tap or RO base, add minerals gradually, and test after each dose. Always follow the manufacturer own dosing chart for your specific mineral product and avoid large single doses.
Final Verdict
For Neocaridina in active soil, I favor mild buffering, porous granules, and a routine you can repeat every week without stress. Strong soils grow plants beautifully but ask for more testing and patience at startup, which is not ideal if this is your first colony. Match the soil to your tap water, plant heavily, and let the tank mature before you judge breeding.
Our pick: the Balanced Fluval Stratum setup for most Neocaridina keepers who want plants, clear water, and good shrimplet cover with manageable buffering.
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