- Joined
- Aug 9, 2015
- Messages
- 970
- Reaction score
- 481
^^I'm betting this is the issue (check your SG); DT & vat salinity probably didn't match.
Also, read this: https://www.reef2reef.com/threads/yellow-tang-blind-suddenly-any-ideas-please.247650/
Sorry it's late what's SG and Vat? Thanks!