Tropic Marin Nitrit/Nitrat-Test variant:Refill pack the bacteria solution can also

the bacteria solution can also be added directly to the filter material

TMC EcoSand – the sustainable alternative when it comes to substrate

Adding bacteria to seawater - tips for use

but only keep it under control

molybdenum

Tropic Marin Nitrit/Nitrat-Test variant:Refill pack the bacteria solution can alsoThe Tropic Marin Nitrite Nitrate Test is a simple and quick drop test. Information about the water test: Measuring range: 0 2. 0 mg l (nitrite); 0. 5 50 mg l (nitrate) Resolution: 0. 03 mg l (nitrite); 0. 5 mg l (nitrate) Nitrite and nitrate what are they? Nitrite and nitrate are nitrogen compounds and, together with phosphate, belong to the macronutrients. Where does the nitrite and nitrate in my aquarium come from? Nitrite and nitrate are usually