If it's HITH you can try something like API General Cure. Or seachem metroplex. Based off what I know your temps are a little low and I also suggest you look at using VitaChem.
Water needs to be clean for these fish. Even the small tank can help stress the fish. Stress is very much the cause for HITH. Post some HD pics if you can.
No more feeders after/if the fish gets better.
Water needs to be clean for these fish. Even the small tank can help stress the fish. Stress is very much the cause for HITH. Post some HD pics if you can.
No more feeders after/if the fish gets better.

