The one that did this is a new soon to be stray
Sorry man. Obviously something is wrong with the bacteria cycle. Have you tried picking up some bottles from the store that may help this process ie Seachem's Stability?
Edit: just noticed one of your posts stating it's a new tank.. if you have a test kit, you can post up a help thread on the subforum with the results and I'm sure someone would be able to help you out.
Purchased this guy n went to pick him up an hour away. I had my portable airpump hooked up n everything but wen i got home to check him out he was belly up! RIP Tiger Scat! :'(
View attachment 1011840
Sent from my iPhone using MonsterAquariaNetwork app
Oh dam... Sr for your loss . How much did it cost you if you dont mind me asking?..
Sent from my iPhone using MonsterAquariaNetwork app