Water Test Kits

Tetratest Kits are both reliable and accurate, using professionally designed methods to determine if your water is safe for Koi Fish.

Each kit contains all the equipment necessary to perform definitive tests. Includes testing agents, vials, color scales and instructions. 

• pH Freshwater Kits 5.0 - 10.0 / Performs 50 tests
• Complete Hardness Kit KH/ Performs 75 tests
• Nitrite Kit NO2 / Performs 45 tests
• Nitrate Kit NO3 / Performs 45 tests
• Oxygen Kit O2 / Performs 30 tests
• Ammonia Kit NH3 / Performs 25 tests 

Ammonia (NH3) is a natural, toxic by-product of animal metabolism and the decomposition of animal and plant waste materials. Without regular testing, the ammonia level in your aquarium could rise to a level that is fatal to your fish.

The Tetratest® Total Ammonia kit was professionally developed to accurately determine the ammonia level in your aquarium water. The kit contains enough material for 25 tests, including one 6-ml test reagent #1, one 10-ml test reagent #2, one 17-ml test reagent #3, a test vial, color scale, instructions and recommendations.

Tetratest® Total Ammonia kit is safe and accurate to use with other chemical products that remove, reduce or detoxify ammonia from the aquarium and which can cause interference with less-expensive single reagent test methods. This kit is suitable for Freshwater (including outdoor ponds), Brackish and Saltwater systems.

Carbonate Hardness Test Kit - Although commercial chemical buffers are available, natural water relies primarily on a carbonate-bicarbonate buffer system, hence the name hobby use of “carbonate hardness”. Favorable levels of carbonate hardness are between 3° and 10° dH. This kit contains one 10-ml test reagent, a test vial and instructions and recommendations.

This kit is for Freshwater (including outdoor ponds), Brackish and Saltwater

TetraPond Kits are both reliable and accurate, using professionally designed methods to determine if your water is safe for Koi Fish.

Nitrate is produced from the breakdown of nitrite in the filter. Nitrate is relatively harmless to freshwater fish, but its presence can indicate a deterioration in the aquarium environment, and high nitrate will encourage algal growth.

The only way to know what the nitrate level is, is by testing it with a TetraTest Nitrate kit. Regular testing will help you to assess the overall health of the environment. 

TetraPond Kits are both reliable and accurate, using professionally designed methods to determine if your water is safe for Koi Fish.

Nitrite is produced from the breakdown of ammonia in the filter. Nitrite is highly toxic to fish, but is usually removed from the water by the bacteria which live inside the filter. However, in new ponds, or if the filter bacteria are damaged, the nitrite level may become toxic.

The only way to know what the nitrite level is, is by testing the water with a TetraPond Nitrite kit. Regular testing, especially in new ponds, will prevent damage caused by nitrite poisoning.

TetraPond Kits are both reliable and accurate, using professionally designed methods to determine if your water is safe for Koi Fish.

Oxygen is vital to the well-being and overall condition of fish, plants and filter bacteria. Water contains far less oxygen than air, and at times it can become limiting. It is important to check oxygen levels from time to time, particularly at warmer times of the year. The only way to check the oxygen level is with a TetraTest Oxygen test kit. 

TetraPond Kits are both reliable and accurate, using professionally designed methods to determine if your water is safe for Koi Fish.

pH is a measure of how acidic pond water is. Fish do not like fluctuating pH levels, and need to be kept within a specific pH range. The only way to determine the pH of the water is with a TetraPond pH kit. 

Koi Analyset Water Test Kit - For the pond enthusiast to keep their water gardens in optimum condition. Six different test kits: pH, Ammonia (NH3), Nitrite (NO2), Nitrate (NO3), Oxygen, and Carbonate Testing (KH). Many of these kits are available as refills. Informative booklet enclosed. Weatherproof durable hard cover case keeps kits organized & protected.

Includes enough reagent for 100 Nitrite tests, 40 Nitrate tests, 55 Ammonia tests, 50 PH tests, 60 oxygen tests and a number of KH tests depending on the water hardness.

Test Laborett - Performs water tests for:

• pH, Nitrates (NO2)
• General Hardness (GH)
• Carbonate Hardness or Alkalinity (KH)
• Ammonia (NH3)