shayfish
Aquarium Advice FINatic
I have a fancy goldfish with, well a... a bubble. It's right at the "fork" of his tailfin on the underside. I noticed a little something funny looking on the outside, which you can sort of see in this pic along the top of the tailfin. Underneath there is a tiny bubble which he wouldn't let me get a shot of.
What the heck is going on here? I've never heard of this before.
What the heck is going on here? I've never heard of this before.