I just lost a juvi queen angel and juvi emperor angel. Both had been in QT for 6 weeks with a neon dotty back and male squareback anthia. Transferred to a new 300 gallon tank 1 week ago. Tank stats are SpGr 1.023, pH 8.0, Temp 75.7 F, ammonia- 0, nitrites- 0, nitrate 2. Everyone was doing fine, eating San Francisco Bay Angels and Butterflies frozen cubes. Last night I noticed the angels were hiding in a cave and this afternoon I found them both lying on their sides in the sand. The other fish are doing fine along with a trio of Talbot's damsels. I quickly took the angels out and moved them back to the QT tank. Initially, they were fine and then three hours later they were dead.
Anybody have any ideas as to what might have gone wrong?
Thanks
Anybody have any ideas as to what might have gone wrong?
Thanks