Showing 49–60 of 96 results

Fluval Test Kit for Aquarium Water, Freshwater & Saltwater Fish Tank Test

$14.99
Ammonia is produced by fish as they breathe and pass waste into aquarium water Other sources include decomposing waste from uneaten food and other organic contributors Highly stressful and toxic to fish, in particular in new aquariums and if left to accumulate within the aquarium fish loss will occur

Freshwater Aquarium Test Strips 5 in 1 – Pond or Fish Tank Test Kit for Testing pH Nitrite Nitrate General & Carbonate…

$12.99
Make sure this fits by entering your model number. 🐠 KEEP YOUR AQUARIUM OR POND HEALTHY - Monitoring your aquarium’s water quality is the most important thing for keeping tropical fish healthy and vibrant, and your tank looking beautiful. 🐠 QUICK & EASY TO USE - Designed by experts, this 5 in 1 freshwater aquarium test kit is fast and easier to use than liquid test kits. Aqua Care Pro strips are wider and have non-bleeding colors, making them easier to hold, dip, and read.

Freshwater Aquarium Test Strips 6 in 1 – Fish Tank Test Kit for Testing pH Nitrite Nitrate Chlorine General & Carbonate…

$13.29
✅ KEEP YOUR AQUARIUM OR POND HEALTHY - Monitoring your aquarium’s water quality is the most important thing for keeping tropical fish healthy and vibrant, and your tank looking beautiful. ✅ QUICK & EASY TO USE - Designed by experts, this 6 in 1 freshwater aquarium test kit is fast and easier to use than liquid test kits. Aqua Care Pro strips are wider and have non-bleeding colors, making them easier to hold, dip, and read. ✅ DESIGNED FOR AQUARIUMS AND PONDS - Aqua Care Pro strips test for General Hardness (GH), Nitrite, Nitrate, pH, Carbonate Hardness (KH), and Chlorine. The test results are in the proper range for aquarium and pond keeping.

Freshwater Hardnss Test Kit

$12.94
Tests tap water and freshwater aquariums for general hardness (gh) and carbonate hardness (kh). Helps detect stress on fish caused by rapid ph shifts, which result from low kh levels and helps aquarists duplicate the nat. All items are brand new, never worn and never used. We guarantee the authenticity of all items.

FUNSWTM 7 in 1 Aquarium Test Strips, Fish Tank Test Kit,Freshwater Saltwater Aquarium Water Test Kit to Detect pH…

$14.99
🐟7 in 1 AQUARIUM WATER TEST KIT - our fish tank strips total have 7 elements: Nitrate, Nitrite, General Hardness, Free Chlorine,PH, Carbonate,Total Alkalinity, testing your fish tank if it is healthy water. 🐟PREMIUM MATERIAL - each fish tank testing strip is made of high quality fiber paper and NO COLOR BLEEDING pad that provides instant and reliable result, the strips color wouldn’t bleed. 🐟FAST and EASY to USE and READ - put the pond test strips into the water for 2 seconds and remove it, then hold the strip horizontally for 60 seconds, compare with color chart on bottle to get accurate value of the fish tank.

FZONE Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit

$12.90
Superior glass CO2 Drop Checker with the most accurate and reliable 4dKH solution in the market Quick and easy to setup. Simply fill the drop checker with the provided solution to half full, affix the checker to the glass, check back in one hour later for accurate reading Providing easy to read CO2 level. BLUE = Needs more CO2. GREEN = Sufficient CO2. YELLOW = Danger! Too much CO2. Constantly monitoring the CO2 level in the water column

Hanna Instruments HI758 Marine Calcium Checker Test Kit – Saltwater Aquariums

$59.50
Make sure this fits by entering your model number. Easier to use and more accurate than chemical test kits, less expensive than professional testing Accuracy +/-6 % of reading at 25 degree C / 77 degree F

Hanna Instruments High Range Nitrate Checker HI782

$59.95
Measurements with a range up to 75.0ppm Less complex laboratory grade accuracy - Requires only 1 reagent Simple, intuitive digital operation

Hanna Instruments Two Pack HI772-26 (HI755-26) Alkalinity Checker Reagent for 50 tests

$25.75
Pre-made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability

Hanna Marine Magnesium Checker® HC HI783

$68.94
Fewer steps than other chemical tests Color-coded syringes make the magnesium test simple and effortless Dedicated to a single parameter

HI772-26 HI755-26 Alkalinity Checker Reagent (25 Tests) – Hanna Instruments

$12.85
Make sure this fits by entering your model number. Pre-made reagents for ease of use Prepared with high purity chemicals

hygger 8-in-1 Aquarium Test Strips for Freshwater & Saltwater, Water Parameter Testing Ammonia Nitrite Nitrate Chlorine…

$13.99
⬛Monitor Ammonia Level -- Ammonia is a deadly killer in your aquarium. Even though a small amount of ammonia can stress or even kill your fish. Luckily, our aquarium test strip monitors the most vital Ammonia and Nitrites level, so that you can take immediate action to prevent fish loss ⬛Test for 8 Water Parameters -- hygger 8-IN-1 test strips test for pH level, Hardness, Ammonia nitrogen, Nitrates, Nitrites, Total Chlorine, Carbonate Root and Total Alkalinity. Constantly monoitor water paremeters, provides good water quality for your healthy fish ⬛Quick, Simple, Accurate Reading-- Just dip the strip into aquarium 2 seconds, then pull it out and waits for 30 seconds. You can read the result by comparing the colors of the pads to the color chart with up to 96% accuracy