Thanks guys
-About the tank, its a pretty simple setup.
Age: 1 year
Size: 75 gallon
Lights: (8) 54watt T-5's (no actinics)
pumps: (3) sureflow mods
skimmer: Remora Pro
No refugium, no sump, no water changes since November. Kalk dripped 24/7.
Fish:
(1) Hippo Tang *got him when he was the size of...