Help! my duncan coral for atleast a month or more basically looks like a zoa. the large polyps havnt been “extended”. he was fine for a while but then kinda shriveled up. he’s open now but again still not extended. this is my first coral and i’m lost.I need to test but i know the temp is around 78-80 and the salinity is alittle low at 1.020.
(one pic is a few days after purchase & second is today(normally is it more open than the second pic)
(one pic is a few days after purchase & second is today(normally is it more open than the second pic)