Recently my goldfish got Ich, I immediately started treating him by turning up the hear and doing water changes every other day with aquarium salt. He started to improve but recently I've found him sitting at the bottom of the tank not moving, hes still alive but he just lays there. He seems like hes having issues with his swim bladder as well but I'm doing everything I can to help but he doesn't seem to be improving from the Ich and swimming issues. I would appreciate any suggestions on what my next steps should be.