HELP!! Porcupine Puffer might be sick.

[my2rotties]

Why is that? I am just curious just to learn to be a better buyer in the future.I have UV on my system and thought it is an excellent investment.

Originally Posted by Borderjumper

Ive actually sat in front of a tank and watched a fish for an hour.. also if there is one visably sick fish in the tank you might as well pass as the whole tank has been exposed.. and ask if the tank is on a shared system.

One question I always ask now after a bad discus experiance is if the tank is on a UV sterilizer. I wont buy the fish it it is.