3 Spot Gourami Bloated Help!

[aibo210]

Hi

I have a gourami ( opaline ) shes become bloated ive only noticed it today its usualy picks scraps off the bottom all day long would it be from to much food? or should i fear the worse (dropsy)? I cant see her scales sticking out as yet I am unable to net her as shes fast and its heavly planted tank should I treat the whole tank intsted as a preventative? or leave it for a few more days see how its develops?

water stats are fine and im running UV to kill any floating bacteria.

Carl

 

[WILDER]

How many gallons is the tank.
How many fish and which type.
Water stats in ammonia, nitrite, nitrate, and ph.
What do you feed your fish.
I would cook some frozen peas for a few minutes, let cool down, pop out of shell and mush between fingers into small peices and add to the tank.