Hello everyone ive just aquired a central american setup with a pair of bifscatius , vieja argentea female ,jack dempsey, male barred midas and what i think is a red terror.The midas is always on the bottom and drops like a brick when he stops swiming i was thinking swimbladder problem then i saw his ass area was looking wrong it looks like a sore slit you could get your finger in any info appreciated
to MFK by the way!