Products

Tetra Test 6in1

With Tetra Test 6in1, quickly test the aquarium water to ensure it is in top condition, and to help avoid any problems.

Tetra TestStrips Ammonia

Fast and easy testing of NH3/NH4+.

Tetra WaterTest Set

Water test set for the reliable and precise determination of five decisive water values.

Tetra Test pH

Measures the pH value reliably and precisely

Tetra Test GH

Measures overall hardness reliably and precisely

Tetra Test KH

Measures carbonate hardness reliably and precisely

Tetra Test NH3/NH4+

Measures the ammonia value reliably and precisely

Tetra Test NO2-

Measures the nitrite value reliably and precisely

Tetra Test NO3-

Measures the nitrate value reliably and precisely

Tetra Test O2

Measures the oxygen value reliably and precisely