etoja
Aquarium Advice Apprentice
- Joined
- Feb 14, 2012
- Messages
- 24
I have had 20 gallon tank with some saltwater fish for about a year. Two days ago I purchased circulation pump, one coral, one new ornament and one new clown fish. Installed the pump, put new guys in the tank. Earlier in the day I added some salt water to raise the salinity for the coral. Found most of my fish dead in the morning, couple that were left look really really bad. The water tests perfectly... If anyone has an idea what could lead to such catastrophic outcome, I'd appreciate your thoughts. Thanks!!