How many gallons is your tank?
Does it have a filter?
Does it have a heater?
What temperature is your tank?
About 75F but some variation Never below 65F or over 85F
Does your tank have an air stone or other type of aeration?
The filter is a waterfall filter that provides a...
So I've had my fish Owen for approaching a year now, and he has been doing excellently in every way except that we have been battling a case of pretty severe fin rot for going on 8 months now! He is a delta tail, but his rear fin is so deteriorated that it is nearly non-existent.
I have tried...