zerojquan85;3620728; said:I would say right now put as much airstones as possible.. but if its upside down.. it probably is too late...
do u have any fish in there that can cause damage to it? what are its tankmates?
However, i think weekly water change of 50% is a problem... u have a ph spike.. if u have driftwood in ur tank.. 6.5 for amazon fish is ok.. normal is 7.0 / 7.6
Its usually 25% one a week, but even thats too much.. I do 35-50% 3times a week
Best of luck to your fei feng..
Don't agree with your comment 25 percent water changes are "too much". It depends on your stock. I do weekly 70percent changes on my clown loach tank as do many.
To the thread starter - has he died or still hanging in there?