fishymctasty
Aquarium Advice Apprentice
- Joined
- Sep 2, 2008
- Messages
- 20
last night i went to bed with a 29 gallon aquarium holding three cory cats. no nitrites or ammonia, woke up this morning to a dead cory, and no nitrites or ammonia. Tanks been cycled ph (7.2) and temp (76 F) constant. Anyone have a clue? Did the others snuff him in the night?