Freshwater Master Take a look at Kit is a whole kit for trying out aquarium water.
Tests water 6 alternative ways to give protection to tropical fish from dangerous water conditions.
Tests come with: freshwater pH, ammonia, nitrite, prime vary pH, and nitrate, 4 Take a look at tubes, tray.
Includes instruction booklet on learn how to right kind unsafe water conditions.
Kit includes laminated color card, 4 Take a look at tubes and holding tray.