2 of my platties have died and now some fry are starting to look sick. About 6 weeks ago my hifin and 1 other platties kept hiding and their fins were down. Went to the pet shop and they said it was stress from being bullied, to remove these fish and add tonic salt to all my tanks. This helped for about 3 weeks and then the 2 fish started looking sick again. Back to the pet shop. They said it could be White spot. Treated both tanks (the one they can from and one they are in). Didn't help! The fish sat on the bottom of the tank and only swam for food. No visible injuries or external signs of fungus or parasites. Yesterday morning they were dead in bottom of tank. What could have killed them? Some fry that have been in with them are now starting to sit on bottom of tank. Have a 80l planted and and 30l planted tank with onlt livebearers in them
Have had water tested and its fine. Have had the tanks running for about 3 1/2 months.
Have had water tested and its fine. Have had the tanks running for about 3 1/2 months.