Buying guide
Shrimp Tank Essentials
Updated How we research
A safe home for dwarf shrimp. The page is split into five sections (Compact Tank; Shrimp-Safe Filter; Active Substrate; Test the Water; Stable Warmth), followed by every pick ranked by our score so you can compare them in one place.
The short version
We compared 20 picks. Our scores range from 6.4 to 9.2 out of 10.
- Best overall:API Freshwater Master Test Kit, 800-Test. Highest overall score in this guide at 9.2/10.
- Also great value:AQUANEAT Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp (Large up to 60Gal). Value score of 9/10, overall 8.1/10.
- Solid build:ADA Aqua Soil Amazonia Ver 2 (9L). Build and materials score of 9/10, overall 8.7/10.
- Feature-rich:ADA Aqua Soil Amazonia Ver 2 (3L). Features score of 8/10, overall 8.4/10.
Scores are our editorial assessment, not customer ratings. How we score
Compact Tank
- LAQUAL 3 Gallon Ultra Clear Rimless Low Iron Nano Fish TankOur score7.8/10
- NICREW 2.5 Gallon Nano Nature Aquarium Kit Betta Fish Tank, Basic, ClearOur score7.6/10
- iPriro 3 Gallon Fish Nano Glass Aquarium with Filter and LEDOur score7.0/10
- AWXZOM Small Nano Rimless Clear Glass Fish Tank 1.1 GallonOur score6.4/10
Shrimp-Safe Filter
- AQUANEAT Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp (Large up to 60Gal)Our score8.1/10
- AQQA Aquarium Sponge Filter Submersible Ultra Quiet Aeration (Small 5-20 Gallon)Our score7.9/10
- Aquapapa Aquarium Bio Sponge Filter 2 PCS Double Sponges (up to 55 Gallon Each)Our score7.8/10
- AQUANEAT X Large Bio Sponge Filter (XX Large up to 220Gal)Our score7.2/10
Active Substrate
- ADA Aqua Soil Amazonia Ver 2 (9L)Our score8.7/10
- ADA Aqua Soil Amazonia Ver 2 (3L)Our score8.4/10
- ADA Aqua Soil New Amazonia (9 Liters - Normal)Our score8.4/10
- ADA Aqua Soil Amazonia Powder Type (3 Liters)Our score8.4/10
Test the Water
- API Freshwater Master Test Kit, 800-TestOur score9.2/10
- Pawfly 5 in 1 Aquarium Water Master Test Kit, Fish Tank Water Testing KitOur score7.8/10
- API Saltwater Master Test Kit, 550-TestOur score7.0/10
- API Reef Master Test KitOur score7.0/10
Stable Warmth
- hygger Mini Fish Tank Submersible Heater 50W for 5-10 Gallons Small Betta Aquarium Heater with Digital Display Controller Adjustable TemperatureOur score8.2/10
- DaToo Aquarium Heater Adjustable 50W Submersible Fish Tank Heater with Electronic Chip Thermostat Suitable for Marine Saltwater and FreshwaterOur score7.6/10
- PULACO 25Watt Mini Aquarium Heater, Submersible Betta HeaterOur score7.3/10
- Orlushy Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and FreshwaterOur score7.0/10
All 20 picks, ranked by our score
Every product from the sections above, listed once. Sort by the criterion you care about most, or tick up to three to compare.
#1API Freshwater Master Test Kit with 800-Test capacity, a liquid kit for pH, ammonia, nitrite and nitrate.
Fit for the job 10/10 · Features and specs 9/10 · Build and materials 8/10 · Value 9/10
- + Liquid tests are more accurate than most strips
- + The 800-Test capacity lasts a long time even with weekly testing
- + Covers key parameters for cycling and maintenance
- - Color matching can be tricky under warm lighting
- - Nitrate test requires vigorous shaking for accuracy
#2ADA Aqua Soil Amazonia Ver 2 in a 9L bag, a premium nutrient substrate for planted aquascapes.
Fit for the job 10/10 · Features and specs 8/10 · Build and materials 9/10 · Value 7/10
- + Nutrient-rich soil supports strong root growth for carpets and stems
- + The 9L bag fills a mid-size aquascape with a proper sloped soil bed
- + ADA is the benchmark brand in nature aquariums
- - Ammonia release in early weeks requires frequent water changes
- - Soil breaks down over time and eventually needs replacing
#3ADA Aqua Soil Amazonia Ver 2 in a 3L bag, a small-size premium substrate for nano aquascapes.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 9/10 · Value 7/10
- + The 3L bag suits nano and small tanks without leftover soil going stale
- + Nutrient-rich formula helps carpets and stems establish quickly
- + ADA quality is widely respected in aquascaping
- - Small bag costs more per liter than larger sizes
- - Initial ammonia leaching means cycling before adding shrimp
#4ADA Aqua Soil New Amazonia in 9 Liters normal grain, a classic nutrient-rich soil for nature style aquascapes.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 9/10 · Value 7/10
- + Normal grain gives good water flow through the substrate bed
- + The 9 Liters bag covers a mid-size planted tank
- + Soft water buffering suits shrimp and many tropical plants
- - New Amazonia leaches ammonia early and needs a careful cycle
- - Premium price per bag compared with inert gravel
#5ADA Aqua Soil Amazonia powder type in 3 Liters, a fine grain topping layer for carpets and small foreground plants.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 9/10 · Value 7/10
- + Fine powder grain helps tiny carpet plants root easily
- + Works well as a top layer over normal grain soil
- + The 3 Liters bag is enough to cap a nano tank
- - Powder grain compacts faster and can reduce flow to roots
- - Makes water cloudy if disturbed during planting
#6hygger's mini 50W heater pairs a 4 inch heating element with an external digital controller, adjustable from 59 to 93 degrees F and sized by the listing for 5 to 10 gallon tanks.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + External controller sets the temperature and shows the current water temperature on a digital display
- + Safety features include low water level shutdown, overheat protection and an error code alarm with a beep
- + Compact 4 inch long element mounts vertically or horizontally with two suction cups and hides easily
- - Rated for 5 to 10 gallons only, so it is undersized for anything larger
- - Must stay fully submerged and be unplugged about 15 minutes before water changes, per the listing
#7AQUANEAT large bio sponge filter for tanks up to 60Gal, an air-driven filter that is safe for fry, bettas and shrimp.
Fit for the job 9/10 · Features and specs 7/10 · Build and materials 7/10 · Value 9/10
- + Sponge intake cannot suck in fry or baby shrimp, which makes it ideal for breeding
- + Large size rated up to 60Gal gives plenty of surface for beneficial bacteria
- + Gentle air-driven flow suits bettas and slow swimmers that dislike current
- - Needs an air pump and airline tubing, which are sold separately
- - Bulky sponge is hard to hide in a scaped tank without plants in front
#8AQQA small ultra quiet sponge filter for 5-20 gallon tanks, a submersible aeration filter for nano shrimp and betta setups.
Fit for the job 9/10 · Features and specs 7/10 · Build and materials 6/10 · Value 9/10
- + Small size keeps the filter from dominating a 5-20 gallon layout
- + Ultra quiet design suits desks and bedrooms where bubbling noise matters
- + Sponge surface protects shrimplets while adding aeration to the water
- - An air pump is still needed and may be louder than the filter itself
- - Limited mechanical filtration means debris builds up in heavily fed tanks
#9A LAQUAL 3 gallon rimless nano in ultra clear low iron glass, an affordable start for shrimp and small plant scapes.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 9/10
- + Low iron glass at nano size makes tiny shrimp and mosses easy to see clearly
- + Rimless 3 gallon shape suits minimalist desk setups and small Wabi-Kusa style builds
- + Budget-friendly way to try aquascaping before committing to a larger tank
- - No filter or light included, so small nano equipment must be matched separately
- - Small water volume leaves little margin for overfeeding or skipped water changes
#10Aquapapa 2 PCS double sponge filters rated up to 55 Gallon each, a value pair for running two tanks or doubling up in one.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 6/10 · Value 9/10
- + Two filters let you seed a spare sponge in an established tank for quick cycling
- + Double sponge design on each unit adds more biological surface area
- + Rated up to 55 Gallon each, covering most home aquarium sizes
- - Two units need two air outlets or a splitter, which are not included
- - Double sponges stand out visually in a small or minimalist scape
#11Pawfly's 5 in 1 master test kit uses liquid reagents and color charts to measure pH, nitrite, nitrate, ammonia and phosphate, with 265 tests in total for freshwater or saltwater tanks.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + Covers five parameters in one box: pH, nitrite, nitrate, ammonia and phosphate
- + Liquid reagents with color-matching charts, which the listing rates as more accurate than test strips
- + Listing breaks down the count: pH 100, nitrite 45, nitrate 50, ammonia 30 and phosphate 40 tests
- - Does not include GH or KH tests, so water hardness needs a separate kit
- - Ammonia reagent covers only 30 tests, the smallest count in the kit, so it runs out first with frequent testing
#12NICREW's 2.5 gallon nano kit pairs a high-clarity glass tank with a filter, light, lid and pre-glued leveling mat, a compact desktop base for a small planted scape.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 7/10
- + Listing states 91.2% light transmittance glass, which helps plants and hardscape read clearly through the front pane
- + Filter and light are included, along with a lid and a pre-glued leveling mat, so the tank is ready to set up out of the box
- + Comes with a step-by-step setup guide written for beginners, and the footprint suits desks and countertops
- - At 2.5 gallons the planting area is small, so layouts are limited to a few small plants and modest hardscape
- - Listing gives no wattage, spectrum or flow figures for the included light and filter, so their strength is unknown
#13DaToo D1 50W adjustable submersible heater with an electronic chip thermostat and borosilicate glass shell. A small-tank heater from the same brand as the one it replaces.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 6/10 · Value 9/10
- + Same brand as the heater it replaces: a 50W submersible unit with a knob to set temperature across a stated 63 to 89 F range.
- + Listing describes electronic chip temperature control and a borosilicate glass shell with heat resistance.
- + A 6 ft power cord and a one year warranty are stated, which helps when the outlet is far from the tank.
- - At 50W it only suits small tanks, so larger aquariums need a higher wattage unit.
- - The listing does not mention a separate thermometer or an external temperature display.
#14PULACO's 25W mini heater is a preset submersible unit for 1 to 6 gallon desktop tanks: it heats to a fixed 78 degrees F with no dial, and indicator lights show when it is running.
Fit for the job 8/10 · Features and specs 6/10 · Build and materials 6/10 · Value 9/10
- + No adjustment needed: automatic control holds a preset 78 degrees F with a listed accuracy of plus or minus 3 degrees
- + Red light shows heating and green shows the target has been reached, and it mounts vertically or horizontally
- + Listed for glass or acrylic desktop tanks from 1 to 6 gallons, at a budget price
- - Temperature is fixed at 78 degrees F and cannot be changed if a tank needs a different setting
- - Not suitable for tanks under 1 gallon, and the listing asks for a pump or filter to circulate water while heating
#15AQUANEAT XX Large bio sponge filter rated up to 220Gal, a big air-powered sponge for large grow-out and breeding tanks.
Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Rated up to 220Gal, so one unit can serve a very large or heavily stocked tank
- + Huge sponge area supports a strong bacterial colony for biological filtration
- + Simple design has no impeller, so there is almost nothing to break
- - Much too large for nano and small planted tanks
- - Requires a stronger air pump to run properly at this size
#16An iPriro 3 gallon glass nano aquarium bundled with a filter and LED, for beginners who want a ready-to-run small tank.
Fit for the job 7/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10
- + Included filter and LED remove the guesswork of matching nano equipment
- + The 3 gallon size suits a betta, shrimp colony or simple low-light plants
- + All-in-one package gets a first nano running with minimal extra shopping
- - Stock LED is likely too weak for demanding carpeting plants
- - Lesser-known brand, so replacement filter parts may be harder to find later
#17API Saltwater Master Test Kit with 550-Test capacity, a liquid kit for marine aquariums.
Fit for the job 5/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + The 550-Test capacity covers long-term saltwater monitoring
- + Tests key marine parameters in one kit for saltwater setups
- + Liquid reagents provide better accuracy than strips
- - Saltwater kit is not ideal for freshwater planted tanks
- - Color charts can be hard to interpret between close shades
#18API Reef Master Test Kit, a liquid kit for monitoring calcium, KH and other reef parameters.
Fit for the job 5/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + Focuses on reef-specific parameters like calcium
- + Liquid tests offer good accuracy for tracking reef chemistry
- + API reagents and refills are widely available in pet stores
- - Not aimed at freshwater planted tank needs
- - Some reef tests involve many steps and careful timing
#19Orlushy's adjustable submersible heater comes with a free thermometer and is listed for both freshwater and saltwater tanks, with red and green lights that show heating and holding.
Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 7/10
- + Heats intermittently up to the set temperature, then holds it, with a red light for heating and green for standby
- + Heat-resistant ABS outer shell covers the whole heater body and is listed as not deforming under high temperature
- + Sold in six sizes with a size chart, includes a thermometer, and carries a 1-year warranty
- - The listing title does not state the wattage of this variant, so match it to the size chart before ordering
- - Must be fully submerged before plugging in, and cooled for 10 to 20 minutes before it is taken out
#20AWXZOM's 1.1 gallon rimless clear glass tank, a very small nano for moss balls, a few shrimp or a desk plant display.
Fit for the job 6/10 · Features and specs 6/10 · Build and materials 6/10 · Value 8/10
- + Tiny 1.1 gallon footprint fits on a crowded desk or windowsill shelf
- + Rimless clear glass keeps the look clean for a miniature planted layout
- + Low commitment option for testing hardscape ideas before scaling up
- - Too small for most fish, so it suits plants, snails or a few shrimp only
- - Low iron glass shows scratches clearly, so clean it with a soft pad
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Aquascape Nest curates picks for US shoppers. Scores are our editorial assessment. We may earn a commission from links on this page.