CathyGo
Fish Fanatic
At work we had the snails in tanks that weren't hooked to the main system because of the salt. Well, We were told that we had to hook them up to the main system and we did. Between the shock and the salt only one tough little mystery snail is left out of close to a hundred. So maybe try taking your fish out and adding a bunch of salt and then doing water changes to bring the salinity back down? I don't know if it would work or if the water changes would be enough to bring the salt down but just something to think about.