My figure 8 puffer fish stopped eating 3 days ago, whenever I try to feed him he just swims away. I don't have high nitrites and my nitrate level is at 20 ppm, which from every thing I've read is not even close to to high. my pH is also fine, 7.2. I have him in a 30 gallon tank with another figure 8 puffer and 4 small algae eaters. None of the other fish have stopped eating.
I've been feeding him krill and a few pond snails.
I've been feeding him krill and a few pond snails.