One thing I tried when Liam battled fin rot was using a peroxide solution to wash everything in his tank. Plants, filter, the walls, everything. Then rinse really well. I was worried bacteria was still in the tank even with the meds. Also, I started soaking pellets in vitachem every morning and twice a week putting probiotics on the pellets to help strengthen his immune system.
Ruby, female ct; Killian, male vt, rescue; Liam, male, vt; Poe, male, vt; Amala, female;
SIP Phil (9/2014-11/15).