Hi
I have a 300l tank with discus, gouramis, and loaches.
Water
Nirite = 0
Ammonia = 0
PH = 6.5
temp = 29 cel
Nitrate = <10ppm
The discus are doing really well. Eating well and growing. Swimming near the fron of tank mostly.
The Gouramis are generally at the top of tank near filter most...