hi,yep 911,suggest 4 gallon change now,2 gallon say 20 hours, 2 gallon sat morn,make sure temp of water is same on drastic ,don't even bother testing until sun,best of luck salinity 1.023 best bet in sm tank
Wow. Don't just throw it in after it 'looks clear'. You'll cause yourself more issues. Follow your manufacturer's directions. They're there for a reason. If you're going to keep coral, I wouldn't keep hypo, in fact I'd keep 1.026.