 Shrinking corals
Good evening everyone
Is it normal for soft corals to shrivel up durrring the day. I have some that I think are stressed out. I did some water changes and forgot to make the temperature the same in the new water. Also the salt was a little week. I checked the PH and nitrites and they are fine but the nitrates seem to run a little high in my tank. I have a RO unit and no matter what I do the nitrates just creep back upafter water changes. No I dont have a fuge yet.
Jay
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60 Gal Acrylic, 30 Gal Acrylic, 55 Gal Glass.
Remora skimmers, 440 Watts VHO URI's. Mag canister for carbon. 90 Pounds liverock, 100 pounds live sand DSB, Flame Angel, Coral Beauty, Clown Percula, Royal Gramma, Domino Damsel. Pulsing Xenia, Devils Hand Leather, Frogspawns, Torches, Hammers, Fox Corals, Gorgonias, Various Zoanuthus, Favietes, Toxic Green Star Polyps. Candy Cane corals, Purple Indica. | 
