okaydar

help, bought 4 baby corys, yesterday the largest one died, today another one is swimming upside down/sideways/going to top for air A LOT and resting against the place where water flows into filter area. help...i think he's gonna die. pH 7, neutral nitrogen. help,please...

Lucy

I'm really sorry about your fish
When things go wrong, it's best to rule out water conditions first.
Do you know the readings for ammonia, nitrite and nitrate?

Any tank mates? If so, how many and what kind?

If you could edit your aquarium info (found under My Settings at the top left)
It will help the members to have all that info at a glance.

okaydar

thanks Lucy, yes we follow directions for testing nitrates, nitrites, and ammonia. This Bio Cube has been empty since past Dec. when we were out of power for 9 days and lost all the fish. I brought these home Weds. and now have llost 2 of the four corys. Yesterday I brought home a male betta. That was all I was putting in this tank. Hubby says he thinks I should try different fish. But, I love Corys (my favorite) and Bettas. Haven't had this problem before and have had this Bio Cube 3 yrs. now. So, now there are only 2 corys and the male Betta.

okaydar

Leaving for the rest of the day so will check back tonight. Will fill out aquairium info then. Thanks!