Hello, I just had a super tough bout of Ich, it killed all my fish but the bristlenose pleco and my peacock eel. It resisted salt/heat and 3 medications. I think the only reason it cleared out was because ..well, there were no more fish to infect
. I was doing daily 30% water changes with the last one on each medication treatment being around 80%. However, I think my eel might still have it in his gills possibly as he's spends all day doing what I've come to call the "itchy shimmy" where he uses the corner of the tank with the submersable heater,fern, and airhose to rub against all day long, Is there a way to tell if he still has it in his gills because I can't see any spots on him but he's literally rubbing his skin off in places doing this.