I have had a devils hand Leather coral in my tank For almost a month now. From the day I brought him home until yesterday it was always fine. This morning it was like 2/3rds closed and only a few polyps out. Now it’s still like 2/3 closed and no polyps out. I haven’t changed any light settings or moved any wave makers. I’m about 4 days out from when I do my monthly water change. All the other corals in my tank are open and healthy looking. I also have a toadstool leather Coral in the tank that’s nice and open with all polyps extended....
salinty 1.025
ph 8.0
ammonia 0
nitrite 0
nitrate 10
salinty 1.025
ph 8.0
ammonia 0
nitrite 0
nitrate 10