I have a 5 gallon tank with a long and two Java ferns, gravel in the bottom and a low flow beta filter at the top. When I got Berry he was super stressed with clamped fins at the bottom of the tank for a few days. I treated him with the filter off for 5 days with all in one lifeguard treatment. The 6day I did a 25% water change and he has been acting normal, eating, blowing bubbles and swimming around fine. The ammonia is 0, nitrates and nitrates are 0. But his fins still look a little off to me. I know he had a mild case of fin rot before I treated him on the 16th. But I’m not sure if the lifeguard healed him up and what would others suggest? I have one photo labeled from March 16 when he had his fin rot vs two from today.