Ok so i have had private fat body my fahaka puffer for around a year now.And in this time it has never once buried its self, even when it was in a sand substrate. It has been in a gravel tank for most of its life with me.
2 days ago it started acting really agiatated and started burying itself in the gravel. And has not come out in about 20hrs. I have checked the tanks parameters and everything is fine. Ammonia and nitrite are zero, nitrate is about 20 and the Ph is 7.8 or so. And the tanks temps is about 78. I have been doing water changes of 50-60% weekly all the time I have had it. And the last 2 days I have done a 50% each day just incase something is wrong and the test doesn't show it. It also has not eaten today which is very odd for him.
Any idea's what could be wrong all of a sudden?




2 days ago it started acting really agiatated and started burying itself in the gravel. And has not come out in about 20hrs. I have checked the tanks parameters and everything is fine. Ammonia and nitrite are zero, nitrate is about 20 and the Ph is 7.8 or so. And the tanks temps is about 78. I have been doing water changes of 50-60% weekly all the time I have had it. And the last 2 days I have done a 50% each day just incase something is wrong and the test doesn't show it. It also has not eaten today which is very odd for him.
Any idea's what could be wrong all of a sudden?



