I have posted about this before. I went to the pet store today and they told me they fed my indian dwarf puffers frozen brine shrimp. Ive been trying to feed them that for several days. They will not eat it. I got one to try it and it spit it out so im not sure if it ate any of it or just spit it all out, but one still has not eaten and its been 5 days. Ive tried frozen brine shrimp, shrimp pellets, flake food, I also put a snail in there about 2 days ago and they have had no interest in it and the snail is still alive and moving. I went today and bought frozen bloodworms to try that and they have been very lathargic and didnt want anything to do with the bloodworms either. I tested the water and the ammonia levels are perfect. So dont know what to do now. Please anyone with some good information help me.