Need help with coral

[marleesan]

I bought a mushroom rock for my 20 gallon reef tank. I know that my coral will get it's main source from uneaten food, but what do I need to supplement my coral? What is the best coral food?

 

[BigEZ77]

I doubt you'll need any yet but I use Reefroids and my corals seem to love it. PS. Recommend that you only feed once a week.

 

[pyithar]

the main source will be from light since the coral is photosynthetic and it has zooxanthellae. it'll also get nutrients from the fish poo. so you don't really need to feed it.