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Shop for Aquarium Freshwater Test Kits

API Freshwater Master Test Kit

API Freshwater Master Test Kit: A complete test kit for testing tap and aquarium water.  Tests five different potentially dangerous water conditions. 
Water Test Kit for Freshwater Aquariums
Tests: pH, ammonia, nitrite, nitrate and high range pH
Includes: computer-analyzed laminated color cards, instruction booklet, 4 test tubes, a holding tray and test tube rack. 
Over 800 tests per kit
The Freshwater master test kit is a fast, easy, and accurate test kit.  It provides information on how to perform each test, how often to perform the tests, what the test results mean, and how to correct any unsafe water conditions that may be detected. The kit is complete for testing tap water and aquarium water.  It includes pH (6.0 to 7.6), high range pH (7.4 to 8.8), ammonia, nitrite and nitrate tests.  The kit also includes an instruction booklet complete with information on water testing, water resistant computer calibrated color charts, test solution bottle for the five freshwater tests, and four glass test tubes with snap-tight caps in holders. 

Seachem Ammonia Alert Sensor for Fresh & Saltwater Aquariums

Seachem Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia.  A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. 
Easy visual gauge to monitor ammonia in your aquarium
Use in marine or freshwater aquariums
Lasts 1 year - No test kits, chemicals, or procedures are needed
Seachem Ammonia Alert detects less than 0.05 mg/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress.  It lasts over a year and replacement sensors are available.  In the absence of free ammonia the unit will assume a yellow or faint yellow-green color.  It is normal for the dry sensor to have a greenish hue.  It may take up to a few days for a dry sensor to equilibrate with the water.  No sampling of water, chemicals, or test procedures are required.  The presence of the free ammonia is detectable continuously with a response time of about 15 minutes.  Response to decreasing ammonia is slower, requiring about 4 hours to go from TOXIC to SAFE on removal of ammonia. 

API Nitrate Test Kit for Fresh & Saltwater Aquariums

Nitrate buildup in aquariums is often an indicator of declining water quality.  High levels of nitrate are frequently associated with poor fish health, algae growth, and a build-up or organic pollutants.  Up to 90 tests with this API Kit. 
Two dropper bottles for accurate dispensing of test solutions
Easy-to-read instructions and color chart
Non-staining glass test tube with snap-tight cap
Aquarium Pharmaceuticals Fresh And Salt Water Nitrate Test Kit measures nitrate (NO3) in freshwater and saltwater aquariums.  The enclosed instruction booklet will tell how to test for nitrate, what the results mean and how to improve water quality and fish health. Fast, easy and accurate.  Reads 0 to 160 mg/L or parts per million (ppm) of nitrate.  Child resistant safety caps.  The Fresh And Salt Water Nitrate Test snap-tight cap. 

API Nitrite Test Kit for Fresh & Saltwater Aquariums

Nitrite NO2 - Test Kit for Fresh Water / Salt Water monitorS nitrite to help prevent fish loss.  Fast, accurate and easy-to-use.  This Fresh Water Nitrite Test Kit contains dropper bottle, test solution, easy-to-read instructions, color chart and glass tube with lid for 180 tests for nitrite level from 0 to 5 ppm. 
Monitors nitrite to help prevent fish loss
Suitable for fresh & saltwater
Use for regular, essential nitrite monitoring
Aquarium Pharmaceuticals Fresh Water Nitrite Test Kit reads total nitrite (NO2) levels in parts per million (ppm) from 0 ppm to 5 ppm.  Regular testing for nitrite is an essential part of routine aquarium maintenance. Aquarium water should be tested for nitrite every other day when the aquarium is first set up.  In established aquariums, test for nitrite weekly to make sure the nitrite level does not rise. 

Seachem pH Alert Sensor for Freshwater

Seachem pH Alert Reader is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously.  A sensor changes color reversibly to alert you shifts to in pH levels between 5.8 and 8.5. 
No strips, no tests, just constant readings
Detects pH shifts anytime
Small & unobtrusive
For freshwater use only
DIRECTIONS: Simply place Sea Chem pH Alert Reader visibly anywhere in the aquarium or filter.  It’s that easy.  No chemicals or test procedures are required.  When first put in service, response time will be about 30 minutes.  Thereafter, pH shifts will register within ten minutes.  The life of the pH Alert Reader sensor may vary depending on a variety of tank parameters.  A replacement sensor is included to ensure effectiveness for 3 to 6 months.  Sensor exhaustion is indicated by a visible fading or washing out of sensor color. 

API Doc Wellfish's Replacement Test Tubes

Replacement box of 24 test tubes and caps by Aquarium Pharmaceuticals.  For use in all Aquarium Pharmaceuticals water test kits where the original tube has been lost or damaged. 
Includes 24 test tubes and caps
Use for Aquarium Water Test Kits
Use when original tube has been lost or damaged

API Copper (Cu+) Test Kit for Fresh & Saltwater Aquariums

Aquarium Pharmaceuticals' Copper Test Kit tests copper levels in water from 0 to 4 ppm, and measures both free and chelated copper.  Always monitor aquarium copper levels when medicating.  For use in Freshwater or Saltwater Aquariums or Ponds. 
The accurate way to test aquarium quality
Tests copper levels from 0 to 4 ppm
Suitable for fresh & saltwater

API KH Carbonate Hardness Test Kit for Fresh & Saltwater Aquariums

Aquarium Pharmaceuticals Fresh/Salt Water Carbonate Test Kit measures carbonate hardness, the measure of carbonate and bicarbonate concentrations in the water. 
Carbonate hardness test kit
Monitor KH to prevent pH problems
For freshwater aquariums
API's carbonate hardness (KH) of aquarium water should be tested frequently, since water with a low KH is subject to rapid shifts in PH, greatly stressing fish and making them vulnerable to disease. The proper KH levels is an important part of water quality and is necessary for the health of fish and the development and growth of aquarium plants.  Kit contains dropper bottle for accurate dispensing of test solution, easy to read instructions and color chart, non-staining glass test tube with snap-tight cap. 

Tetra EasyStrips Ammonia Aquarium Test Strips

Tetra EasyStrips Ammonia Aquarium Test Strips are ideal for both fresh and saltwater aquariums.  These strips deliver medical and scientific quality tests, with no vials or reagents.  Accurate, fast and easy results in just 10 seconds! 
Quick results in just 10 seconds
No vial needed, just dip & read
Medical and scientific quality

Welcome to the Aquarium Freshwater Test Kits superstore!  We know that maintaining a healthy aquatic environment for your aquarium fish and plants can seem tricky, and even daunting.  But our goal is to make it as easy as possible for you!  Water chemistry often seems much more complicated than it is, and a simple, easy-to-use test kit can make all the difference in the world in helping you keep your water balanced. 

Freshwater testing kits account for the fundamental differences in saltwater versus freshwater, allowing you to get accurate readings of your aquarium water's various chemical levels.  Testing your water regularly is crucial to maintain healthy, safe levels of numerous elements, minerals and contaminants, including calcium, nitrates, ammonia, pH, and more. 

Pet Mountain's Aquarium Freshwater Test Kits store features top quality products from the most trusted names in freshwater aquarium care and water maintenance, including API, Tetra, and Seachem.  The API Freshwater Master Test Kit is a complete test kit for testing tap and aquarium water.  The Freshwater master test kit is a fast, easy, and accurate test kit.  It provides information on how to perform each test, how often to perform the tests, what the test results mean, and how to correct any unsafe water conditions that may be detected.  The kit is complete for testing tap water and aquarium water. 

Your Online Discount Aquarium Freshwater Test Kits Store

Pet Mountain carries thousands of quality pet products at low, low prices.  Feel free to browse through any of our specialized stores to find the exact item you need! 

Pet Mountain products are guaranteed to meet your satisfaction.  We do everything we can to work with our manufacturers to ensure that you get the quality you expect, the service you deserve and the best prices in the industry.  At Pet Mountain, we buy in bulk and develop programs with our network of suppliers that focus on giving you more for your money.  Like you, we care about our pets.  Its all about giving our dogs, cats, birds and other pets a good life! 

At Pet Mountain we know that your pet is one of the most important things in your life.  How?  Because ours are too!  Your pet deserves to have the very best the industry has to offer, and we are committed to making sure you have it at crazy low prices.  Providing you with the very best supplies for your dog, cat, reptile, bird or small critter is our privilege.  Keeping a pet should be fun - let us help you keep it that way!