cheers dude, i dunno, like i say i have no clue... never seen such a drastic change of colour in a fish's fin before?? kinda wondered if a more experienced terror keeper would swing in and say 'yeah, they get that after breeding' or something along those lines, pretty sure its nothing medical, i was looking at them yesterday and thought ive not noticed that before then checked last weeks video?
*(sold two of the baby rockys today!-( gotta happen need to thin stock in there now)