Help? ..fish dying...coraline gone white...ick? ...

[Maui4Me]

I have 80 gal that has been healty added new fish.. got ick, started RDO water ph 8.1 saline. 024, Temp 81

[Mike-fish]

how old's the tank

[RedCoralEdmonton]

Temp seems a bit high, but more info would be best, usually coralline white means low Alk to me, but that wouldn't affect the fish as much as the coral.... But if the Alk is out then also what else is out of whack.....

Steve

[gregzz4]

Guy has 2 posts concerning this issue

http://www.canreef.com/vbulletin/showthread.php?t=86625

Hard to follow both