isn't it better for the plants to have a nitrate level of10 ppm then of 0 ppm? Most fish can handle 10 ppm with out any problems i think
Pollution is not exclusive to just humans, on the contrary. Nature is very polluted, you could say nature is the king of pollution. All creatures pollute in their own way, fish can not thrive in unpolluted water. Everything gets recycled eventually, even humans.Not the lakes Iv tested. Even the pacific in costa rica is 0! Mother earth is 0, humans pollute whatever hell they want.