Sera Test NO2 - Nitrites - Test en gouttes FORME_CARRE Causes precipitation of phosphates and

Causes precipitation of phosphates and makes water clearer

Les gaz nocifs peuvent ainsi s'échapper et l'oxygène peut pénétrer dans le bassin

conçus pour résister à l'usure et aux conditions extérieures

Tuyau à air et diffuseurs (ø 20 mm)

Sera Test NO2 - Nitrites - Test en gouttes FORME_CARRE Causes precipitation of phosphates andFor easy determination of nitrite content in fresh and sea water Nitrites (NO 2 ) are among the most toxic substances for fish in the aquarium. They can accumulate in the water when biological filtration is deficient. Will be Test NO 2 allows easy and reliable determination of nitrite content in fresh water and sea water. Enough for about 75 measures.