gaint danio blotted

[oldon]

Hey guys and girls. Have 1 danio looks like it's got dropsy. No other fish blotted just this one. Had problems a while back lost some fish. But sorted Water tests come back fine. All other fish in the 180l planted tank seem fine. Tank mates 1 male betta 2 female beta's. Cardenal tetras rummy nose tetras. Cory cats.
Shrimp breeding pair of Rams. Might be time to send this fishing to his maker.

 

[spiketooth]

Feed him some peas, i have read that is like laxative for fish

 

[GNarnian]

Are the scales on the fish sticking out? I can't really tell from the picture. If they aren't it's probably just bloat and not dropsy. What are the current water parameters?