Ok so I have a 5.5 gal tank with one dwarf gourami and 2 (now 1 glofish). I came up to feed them and I can’t find one of the glofish. I finally left up a log ornament I have and bang he floats up dead. Rip glofish. I know gouramis can be aggressive but there was no sign of harm on the dead fish. He was just plain dead. Now comes the worst part. I still had my 30 warranty with him from petco but before my stupid self could remember that I flushed the dead fish. I’m literally cringing so hard at my stupidity. Right now my main priority is figuring out what happened and what to do next. P.S. this is my first tank and I’m planning on getting a bigger one don’t worry! Please go easy on me I know I’m stupid!