Added Seachem Seagel as phosphet remover. Tank rock covering with brown (30%), green (30%), black(30%) and purple(10%).
I also noticed some sponge like growth (like we can see in rotten food) in some places of rock. It first appear as white , but become black in few days. Are they good or bad need clarification please.
Tested Water on 14th day :
Ammo : 1 PPM.
Nitrite : >5PPM
Nitrate: 10-15 PPM.
PH : 8.2-8.4.
Do i need to check other parameter like phosphate , ca and dKH too????