pH: 6,5-7,5 (if my memory serves me right)
Ammonia/nitrite: 0
Nitrate: as close to zero as possible (small amounts aren't really harmful: just do a water change and it'll be fine)...
Ammonia/nitrite: 0
Nitrate: as close to zero as possible (small amounts aren't really harmful: just do a water change and it'll be fine)...
