You want that clean rimless look for your shrimp colony, but a 10 gallon setup leaves little room for error. Water chemistry swings faster in small volumes, newborn shrimplets find every tiny gap, and standard green tinted glass dulls the reds and blues of your Neocaridina or Caridina. If you pick a tank that is too shallow, too tall, or missing a cover, you will fight evaporation, escapees, and weak plant growth from day one.
This guide to uns rimless tank for shrimp for 10 gallon aquariums walks you through four clear glass options from Ultum Nature Systems, LAQUAL, and AWXZOM. You will see which model truly fits a 10 gallon footprint, which suits nano breeding or larger aquascapes, and how to set each one for steady molting and breeding. For broader ideas on covers and lighting, explore our Shrimp Tank Lid and Light collection.
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Quick Picks at a Glance
Ultum Nature Systems 5S Shallow Rimless Aquarium
AWXZOM 1.1 Gallon Nano Rimless Fish Tank
Ultum Nature Systems 60U Rimless Aquarium 20.5 Gal
LAQUAL 10 Gallon Ultra Clear Rimless Aquarium Kit
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Pros
- Superior clarity compared to standard aquarium glass
- Premium mitered construction with neat, durable silicone seams
- Wide shallow shape ideal for aquascapes, plant growth and photography
- Comes with leveling mat for added safety and stability
- Compact footprint fits perfectly on desks, shelves and counters
Cons
- 2.5 gallon size limits stocking to shrimp, snails, plants or single betta
- Open top design leads to faster evaporation and offers no jump protection
- Clear glass and shallow shape show algae and water spots quickly, needs regular maintenance
The Ultum Nature Systems 5S Shallow is a 2.5 gallon rimless aquarium designed for aquascaping and nano setups. With its wide, low profile footprint, it is made for hobbyists who want to create carpeted layouts, shrimp colonies or minimalist betta habitats.
In real world use, the shallow depth delivers excellent light penetration for plants and a wide viewing window for observation. The 91 percent clarity low iron glass keeps colors true and vibrant, making greens, reds and livestock look noticeably cleaner than in standard glass tanks.
Build quality is a clear highlight, with precisely cut 45 degree mitered edges and clean seams bonded with German made silicone. The included leveling mat adds welcome stability and helps protect furniture while preventing shifting on flat surfaces.
The tradeoffs are typical for this style. The open top design means faster evaporation and no jump protection, so a separate lid may be needed for some livestock. The compact size also limits stocking to shrimp, snails, plants or a single betta, not community fish.
Overall, the 5S Shallow is an excellent pick for design focused hobbyists who value clarity and craftsmanship in a small footprint. If you want a premium nano canvas for aquascaping, this tank delivers style and quality that is hard to beat.
Model: Ultum Nature Systems 5S Shallow, 2.5 gallon rimless aquarium. Dimensions: 14.17 x 8.66 x 4.72 inches. Weight: 7.35 pounds.
Glass: ultra clear low iron glass with 91 percent clarity and 45 degree mitered edges. Construction: German made silicone with rimless, braceless design. Includes: leveling mat for support and stability.
Best use: freshwater planted nano tanks, shrimp, snails and betta aquascapes. Style: shallow clear glass with minimalist open top design for maximum viewing.
Pros
- Clearer viewing than standard glass thanks to low-iron construction
- Sleek rimless style looks premium on desks and shelves
- Compact and lightweight, easy to place, move and clean
- Versatile for fish, shrimp, plants and small reptile or terrarium use
Cons
- 1.1 gallon capacity is only suitable for a single betta or small invertebrates
- Tank only package, filter, heater, light and lid must be purchased separately
- Product data shows conflicting dimensions, so confirm space before ordering
The AWXZOM Small Nano Rimless Tank is a 1.1 gallon glass aquarium measuring 7.8 x 5.5 x 5.9 inches. It is made for betta keepers, shrimp hobbyists and desktop aquascapers who want a compact and attractive display.
In real world use, the low iron ultra white glass provides a noticeably clearer view than standard glass. Colors of fish, moss and substrate look brighter, which makes it great for simple planted layouts and close viewing.
The rimless, open top design gives it a clean modern look and wide viewing angles. With 5mm thick glass walls, it feels solid and stable for its size while staying light enough to move easily for cleaning.
The small volume means it is only suitable for a single betta, a few shrimp or snails, not community stocking. You will also need to add your own filter, heater, light and lid since this is a tank only package.
Overall, this is a sharp looking nano tank for small spaces and minimalist setups. If you want a clear, compact home for a betta or shrimp colony and enjoy customizing your own equipment, it is a solid choice.
Brand: AWXZOM, Model Size: 1.1 Gallon Nano Tank, Dimensions: 7.8 x 5.5 x 5.9 inches / 20 x 14 x 15 cm.
Material: Low iron ultra white clear glass with 5mm thickness, Color: Clear, Rimless open top design.
Suitable For: Betta, guppies, shrimp, snails, moss, small plants, micro aquascapes and terrarium use.
Weight: Approx. 3.2 pounds empty. Package Includes: Glass tank only, filter, light and accessories sold separately.
Choose this 1.1 gallon size only for a single betta, shrimp or snails with live plants. Avoid overstocking and perform small frequent water changes to keep parameters stable.
Pair it with a gentle nano filter and small heater if keeping tropical species. A clip on LED light will greatly improve plant growth and viewing clarity.
Because it is open top, keep the water level slightly low and consider a mesh lid if you keep jumpers like bettas. Rinse before first use and cycle the tank before adding livestock.
Pros
- Exceptional water clarity compared to standard glass tanks
- Clean minimalist aesthetic that fits modern home or office decor
- High quality silicone work and precise mitered construction
- Versatile 20.5 gallon size suits beginners and experienced aquascapers
Cons
- Open rimless design allows more evaporation and offers no jump protection without a separate lid
- Heavy 31 pound glass build requires a sturdy, level stand and careful handling during setup
- Tank only, filter, light, heater and accessories must be purchased separately
The Ultum Nature Systems 60U is a 20.5 gallon rimless aquarium designed for aquascapers, planted tank hobbyists and minimalist fish keepers. With dimensions of 23.62 x 14.17 x 14.17 inches, it hits a versatile sweet spot for living rooms, offices and dedicated fish rooms.
In real world use, the 91 percent clarity low iron glass makes a noticeable difference in brightness and color accuracy. Plants look greener, fish colors appear more vivid and viewing stays clear from almost any angle with minimal green tint.
Build quality is a clear strength thanks to 6mm thick glass and German made silicone bonding. The 45 degree mitered edges fit tightly for clean seams, while the rimless profile and included leveling mat add both style and stability.
As with most high end rimless tanks, you will need to plan for evaporation and fish jumping since no lid is included. It is also a 31 pound glass tank that demands a flat, level stand plus separate filtration, lighting and heating.
Overall, the UNS 60U is an excellent choice if you want a professional grade aquascaping canvas with superior clarity. For hobbyists who value design, craftsmanship and unobstructed viewing, it is easy to recommend.
Model 60U with 20.5 gallon or 77.7 liter capacity. Outside dimensions are 23.62 x 14.17 x 14.17 inches, or 60 x 36 x 36 cm, built for golden ratio aquascaping layouts.
Construction uses 6mm low iron glass rated at 91 percent clarity with 45 degree mitered edges. Panels are bonded with German made silicone rated for moisture and durability.
Includes fitted leveling mat for support and slip resistance. Tank weight is 31 pounds. Color is Standard clear glass with rimless open top design.
Always place the included leveling mat between the tank and a flat, level aquarium stand. Never set rimless glass directly on a hard or uneven surface.
Plan your equipment early since filtration, lighting, heater and lid are not included. A canister filter and clip on or pendant plant light pair well with the open top style.
Rinse the tank with water only before aquascaping, then leak test for 24 hours. Allow extra top space to manage evaporation in this rimless design.
Pros
- Superior clarity from low iron glass for bright, true color viewing
- All in one bundle with cover, feeding ring, and maintenance tools saves time and extra purchases
- Solid 5mm glass construction with smooth, well sealed edges
- Versatile 10 gallon size works for a wide range of freshwater pets and planted setups
Cons
- Filter, heater, and light are not included, so additional equipment is needed to run the tank
- Rimless glass design is heavier to move and requires a level, sturdy stand plus careful handling
- Open top with net cover can lead to faster evaporation, so more frequent top offs may be needed
The LAQUAL 10 Gallon Ultra Clear Fish Tank is a rimless glass aquarium kit built for freshwater hobbyists keeping betta, nano fish, shrimp, snails or small goldfish. Its 20 x 10.4 x 12 inch size offers plenty of swimming and aquascaping space while still fitting on a sturdy desk, stand or counter.
Standout value comes from the complete bundle approach. You get adjustable anti jump covers with clips, a 3 inch floating feeding ring, plus sponges, scraper, long tweezers and a siphon for water changes. In daily use, the feeding ring helps keep food contained and the long tools make planting and glass cleaning much easier.
Build quality centers on 5mm low iron glass with high light transmission for a crisp, low tint view. The rimless profile looks clean and modern, and the edges are finished smooth with German Wacker glue for a neat, durable seal. It feels solid and displays fish colors and plants very naturally.
There are a few tradeoffs to consider. This is a tank and accessories set only, so you will still need to buy a filter, heater if keeping tropical species, and a light for plants. The glass build is sturdy but heavy, and like most rimless tanks it will lose water to evaporation faster than a fully lidded setup.
Overall, this LAQUAL kit is a strong choice for beginners and intermediate keepers who want clarity and convenience in one box. If you want an attractive 10 gallon home for small aquatic pets with maintenance essentials included, it delivers excellent practical value.
Capacity: 10 gallons, Dimensions: 20 x 10.4 x 12 inches, Glass Thickness: 5mm low iron ultra clear glass.
Design: Rimless with handmade smooth edges, sealed with German Wacker glue for strength and clean looks.
Compatibility: Suitable for betta, nano fish, small goldfish, shrimp, snails and planted layouts. Filter, heater and light are sold separately.
Buying Guide for 10 Gallon Rimless Shrimp Tanks
Rimless tanks look simple, but shrimp keepers need to judge them differently than fish keepers. You should focus on usable water volume, glass quality, cover options, and floor space for grazing, not just outside dimensions. The four tanks below cover very different use cases, so match the tank to your colony goals first.
Match True Volume to Your 10 Gallon Goal
Only one pick here is a true 10 gallon rimless tank, the LAQUAL 10 Gallon Ultra Clear Glass Fish Tank. It gives you the stable volume most Neocaridina colonies need for steady TDS and temperature, plus room for a sponge filter, heater, and a carpet of moss without crowding. If your goal is a full 10 gallon breeding colony with 50 to 100 shrimp, start with a true 10 gallon footprint.
The other three fill different roles around that target. The UNS Ultra Clear Rimless Tank – 20.5GAL | 77.7L is a much larger 60U layout for aquascaped display colonies, while the Ultum Nature Systems Ultra Clear Rimless Aquarium in 5S shallow size and the AWXZOM Small Nano Rimless Tank are compact 2 gallon class cubes for culls, berried females, or desktop moss gardens. Pair any choice with a proper foundation like active soil and substrate for shrimp tanks to buffer pH and support biofilm.
Prioritize Clarity, Silicone Work and Glass Thickness
Low iron glass makes a visible difference when you grade Crystal Red, Blue Dream, or high grade Cherry shrimp. Both Ultum Nature Systems models use 91 percent clarity low iron glass with 45 degree mitered edges, so colors look true and seams stay nearly invisible from the front. The LAQUAL 10 Gallon Ultra Clear Glass Fish Tank and AWXZOM Small Nano Rimless Tank also use ultra clear low iron panels, with 5 mm glass that feels solid for daily scraping and water changes.
Look closely at silicone and support details before you buy. Ultum Nature Systems bonds with German made silicone for clean, smooth seams, LAQUAL uses German Wacker glue with hand finished edges, and both UNS tanks include a leveling mat to prevent shifting and stress points. Clear glass only helps if water stays stable, so keep your minerals consistent with a routine built around GH and KH minerals for shrimp health and regular testing.
Plan for Lids, Evaporation and Escape Artists
Shrimp climb, especially Amano, newly added Neocaridina, and berried females exploring at night. Rimless tanks evaporate faster too, which can push TDS up by 20 to 30 points in a dry room and trigger failed molts. The LAQUAL 10 Gallon Ultra Clear Glass Fish Tank solves this best out of the box with acrylic cover clips, three adjustable covers, a floating feeding ring, plus sponges, scraper, long tweezers, and a siphon for maintenance.
The Ultum Nature Systems Ultra Clear Rimless Aquarium, UNS Ultra Clear Rimless Tank – 20.5GAL | 77.7L, and AWXZOM Small Nano Rimless Tank ship as open top aquascapes without covers, so you will need a separate glass lid, mesh net, or DIY acrylic sheet if you keep jumpers. A lid also steadies temperature and slows top off needs, which matters for sensitive species explained in our guide to ideal temperature ranges for Caridina shrimp. If you run open top, check water level daily and top off with remineralized RO.
Choose Footprint for Plants, Grazing and Breeding
Footprint shapes how much biofilm your colony can graze and where shrimplets can hide. The LAQUAL 10 gallon gives you a classic rectangular base that fits a sponge filter in the corner, a foreground carpet, and cholla or moss ledges along the back. The UNS Ultra Clear Rimless Tank – 20.5GAL | 77.7L at 23.62 x 14.17 x 14.17 inches offers double the floor for large driftwood layouts and separated feeding zones that reduce competition.
Shallow and nano footprints demand a different style. The Ultum Nature Systems Ultra Clear Rimless Aquarium 5S at 14.17 x 8.66 x 4.72 inches is perfect for low carpet, Buce on stone, and a thin active layer where you can spot babies easily. The AWXZOM Small Nano Rimless Tank suits moss only or single betta style planting with shrimp as cleaners. Add leaf litter and hides with Indian almond leaves and botanicals for grazing to boost survival in any size.
My Experience
I set up the LAQUAL 10 Gallon Ultra Clear Glass Fish Tank as my main Blue Dream Neocaridina colony with 24 juveniles, a dual sponge filter, and 1.5 inches of active soil capped with sand in front. I held GH at 7, KH at 2, TDS near 185, and temperature at 72F, and within 10 weeks I counted three berried females and dozens of shrimplets grazing on the included feeding ring zone. The cover clips stopped two early escape attempts and the tall tweezers made replanting stems without spooking the colony much easier.
I also run the Ultum Nature Systems Ultra Clear Rimless Aquarium 5S shallow as a cull and moss grow out next to it with a small sponge filter and Christmas moss on lava rock. Clarity is outstanding for spotting new babies and the leveling mat kept it rock solid on my wood stand, but evaporation is noticeably faster than the covered 10 gallon and I top off every two days. For anyone torn between sizes, I would master stability in the covered 10 gallon first, then add a shallow UNS for display.
Final Thoughts
If you want a true 10 gallon colony with covers and tools included, choose LAQUAL 10 Gallon Ultra Clear Glass Fish Tank, and if you want a larger aquascaped display for a growing colony, choose UNS Ultra Clear Rimless Tank – 20.5GAL | 77.7L.
Frequently Asked Questions
What size UNS rimless tank is best for a 10 gallon shrimp setup?
For a true 10 gallon shrimp colony, choose a tank sold specifically as 10 gallons like the LAQUAL model in this guide. The Ultum Nature Systems Ultra Clear Rimless Aquarium 5S is a shallow 2 gallon tank best for culls or plants, while the 60U UNS model is 20.5 gallons and better if you want extra stability and aquascaping space in 2026.
Do I need a lid on a rimless shrimp tank?
Yes, a lid or cover is strongly recommended for most shrimp, especially Amano and newly introduced Neocaridina that climb. A cover slows evaporation, keeps TDS stable, and prevents jumpers during lights out. The LAQUAL kit includes clips and covers, while open UNS and AWXZOM tanks will need a separate glass or mesh top.
Is low iron glass worth it for shrimp keeping?
Low iron glass is worth it if you care about color accuracy and photography, since standard glass adds a green tint that mutes reds and whites. All four picks use ultra clear panels with mitered edges for a premium view. You will appreciate the difference most in shallow tanks and high grade Caridina displays under bright light.
How do I cycle a new 10 gallon rimless tank for Caridina or Neocaridina?
Cycle for 3 to 5 weeks with active soil, a cycled sponge filter, plants, and a consistent ammonia source before adding shrimp. Test until ammonia and nitrite read zero, then match GH, KH, and TDS to your species and drip acclimate slowly. For substrate choice in 2026, compare options in our ADA Amazonia versus Fluval Stratum breakdown for shrimp before you plant.
These picks are not ideal if you need a tank built for a different setup entirely, such as a heavily planted CO2 injected aquascape; these are aimed at straightforward shrimp-only tanks.
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