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 my fingernail
(1) Yellow Tang
(2) False Clowns
(2) Yellow Clown Gobies
(2) Yellow Watchmen Gobies w/ a pistol packin shrimp
(2) Neon Blue Cleaner Gobies
(2) Scooters
(1) Spotted mandarin
(1) Firefish
(1) Yellow Tail Damsel
Sounds like alot of fish but most of them besides the Damsel, Dragonets & Tangs just host corals or burrows so there isnt alot of fish swimming around.