My veil tail boy has just been in his divided side for about 2 days, and yesterday i noticed his caudal has been split down the middle, and frayed. I have no idea how this happened, it doesnt look like tail biting. its a 5gal with 2 betta boys, but ive blocked the divider a bit, so they can see each other but not too well. I dont know HOW this happened, his dorsal fin has been clamped for the past week or so, but not frayed. Ill post a pic here, but what could it be? Any ideas?
Hes in a vase floating in the tank with aquarium salt. wasnt sure if bettafix was a good idea. anywho, take a look and let me know.
Sorry, the piccture isnt so good. the second he sees me with the camera, he wont sit still -.-