Was on sand at 120 par. Moved up to 220 par mid tank. It’s final resting place will be at 300 par peak. T5 hybrid (2 blue 2 actinic) w 2 30 w leds. Currently just 100 blue leds going...You suggest it may be the light. And you give us your water parameters and don't tell us anything about the light or the PAR (if you know it).
Each week i take them and I have gha so when it says 0 there are phosphatesLights out with zero PE. Looks more like it’s unhappy. That up and down Phosphate is my guess. What are the levels at the high curve and how fast did you drop it to where it is? Those graphs are sometimes misleading though.
Prob should turn skimmer down. I think my algae scrubber skimmer and chemipure combo is too muchMy guess would be the low phosphates. If you are using a Hanna ULR, 0.01 is within the margin of error so it could also be zero. My sps start to bleach out if they spend more than a few days at undetectable or close to it, phosphates.
Agree. I’m feeding them weekly with reef roids but day to day they’re probably short. Rest of corals are thriving as my frogspawn growing new heads daily and zoa’s went from 4-11 heads in a monthJust a sidenote: your test reading 0 phos is correct; it’s not that it is in the water and just not reading on the test, it’s that the gha is outcompeting your coral for it. As far as your coral is concerned, it is 0 phos.