I have a gyre 150 in my 120 gallons (4x2x2) I'm running at 50% but since my sps not showing extension I need more flow I trying to get 2 mp 40 and take down the gyre any suggestions here
Lack of nutrients could make sps not have polyp extension. What is your bio load in your system? Try feeding more and lengthen your water changes. You xcan also try amino acids. hth
API for Nitrates with API is a big no no, I useto read 0 with API on Nitrates then switched to red sea and i was like at 15 ppm. Also what hanah checker regular Phosphate or ULR phosphorus ??? the regular one has an error reading of +-.04 so its no good for reef the ULR is the one you want..
Lack of nutrients could make sps not have polyp extension. What is your bio load in your system? Try feeding more and lengthen your water changes. You xcan also try amino acids. hth