my goby's tail is now in a point rather then a more tail fin shape, is this a problem? also he has a bump by his chest, well more of a bubble looking thing (and no its not after he eats its all the time) is this a problem??
not real good pics but yu can see how his tail is, you cant see the bump by his chest though.

not real good pics but yu can see how his tail is, you cant see the bump by his chest though.