FishyReef
Broke Reefer!
I picked up 2 small firefish for my nano tank a week ago. Both are doing well and eating but now clearly have flukes on them (both looked healthy at the store). I would like to do a fresh water dip on them but know firefish can easily stress out and am not sure how long a small fish can handle fresh water. If I'm able to net them, how long should I leave them in the fresh water, and do I need to raise the pH of the fresh water to match the sw tank?