I bought a few jack dempseys a few months ago. They all have looked fine, except for one. He/she looks very bloated at times, I've treated the tank with Marcyn II twice and added salt to the aquarium a few times as well. I've also fed all the fish in the aquarium antibiotic food (by Jungle Labs) for 12 days straight. It seems like the bloating will lessen at times when I'm treating but never goes away completely. I was thinking dropsy, but I'm not sure. Let me know what you think I should do.



