A very few of you decided to try and help me on my post about my diseased white skirt tetra a few days ago and thank you. The problem is, I never got any definate info out of anybody and I'm posting it again. Bottom line, since I have no flippin' clue what that clear sphere thing is (its got a white strand in it coiled up horizointally, the sphere is about 6 mm across) on my tetra's fin, I think I'm just going to trim its fin. Before you get all outraged and report me to some important people hear me out. It's a long finned tetra and the sphere deal is right at the back, about 5 mm in. Plus, I don't know what it is and I am worried it will burst or spred throughout my tank. Anyway, does anyone have any experience at trimming fins and how and with what do I treat the fish afterwords. Please help, I don't want to butcher the little guy out of ignorance. To sum it up, I got a fish with a clear sphere thing on his fin and its freakin' me out so I'm gonna cut it off cause I can't get rid of it. If you have a better plan give me a shout but if ya don't, PLEASE try and help me with my method. I appreciate any help I can get.