odin wrote: ↑24 Mar 2018 13:56 Nitrite is coming down then by the looks of things?Don't know if it's Bacteria bringing it down or x3 50% water changes the Nitrates havent gone up, is that the Biodigest turning them into Nitrogen ? or the water changes again ?
Arrgh ! I'll add the Chaetomorpha Algae and test again in a few days