wlam18
Aquarium Advice Activist
I have this yellow cup coral for about three months. Since then slowly but surely, each polyp turned brown and now all 100s polyps are browned. Any help?
Wow! I never even thought of that as a possibility.it was a dyed yellow cup
I'll take your word on that. Have you tried raising the cup higher in the tank? It may need more light...Best of luck.water quality is fine