My little sister's betta (Draco) is now on his 5th and final day of treatment for cotton mouth. I've been using maracyn 1, and it says that if necessary, I can do another 5 days. The cotton/fluff/columnaris hanging on his lip has not really changed at all, and is still there. However, I see no other issues with health, and Draco's lip is perfectly fine, which leaves me wondering if it truly is columnaris, if it is fungus, or if it is just a piece of fluff that got stuck to his lip and that I ought to manually remove...
Do you think I should do another five days of maracyn 1 and during those 5 days also double up with maracyn 2 just to be safe? Or could all those meds make him sick?
advice would be nice :)
(pics will be up in a few minutes)