Gsp Puffer Injured?

[sarahjane85]

I have three GSP (green spotted puffers) the one being the smallest of the three has just been bitten (i think by accident) whilst feeding them. Its left a mark on his belly that looks like a bruise. will he be ok? He's acting normal. I've heard their skin is quite resilient to damage.

I just noticed his belly is turning brown but he brightened up when i went up to the glass still acting normal though. is he just upset?/stressed?

 

[loraxchick]

do a nice waterchange, keep an eye on the stats (ie keep clean water) and watch for any changes for the worse.
hopefully hell be fine
cheers