NT Labs Test Kits - Ammonia, Hardness, Nitrate/Nitrite & pH tetra Gel formulation enhances bacteria adhesion

Gel formulation enhances bacteria adhesion to filter media

and come in medium size

this dip effectively removes various parasites

Vision 350

providing optimal filtration for gravity-fed

NT Labs Test Kits - Ammonia, Hardness, Nitrate/Nitrite & pH tetra Gel formulation enhances bacteria adhesionAmmonia test Contains 40 liquid tests Ammonia is excreted by the fish as a waste product, too much ammonia will cause major health problems so test regularly. Measures total ammonia reads zero 0. 2 ppm 0. 5ppm 1. 0 ppm 5 ppm 10 ppm Hardness test Contains up to 80 liquid tests Tests for hardness & alkalinity Kh is the buffering capacity of water in your aquarium, preventing sudden ph changes. Gh is the measure of the total mineral content of the water.