Are these corals dead?

[ScottR]

Thanks for the great advise I really appreciate it! How do you know when you'd tank is mature enough to add corals?

You can add corals as soon as your tank is cycled if all of your parameters and lighting are in check and stable. Best to start off with easier corals. Zoas, mushrooms and xenia are some of the easiest. And many others that are countless to name. You can slowly add other corals as you move along. Research the corals needs first. Many corals have different lighting needs, feeding needs. You’ll see when searching, low, med, high flow. Low, med, high lighting.

 

[Purplelobst92]

Yeah I buy It from my lfs for 35cents a gal.

check ammonia, nitrite, nitrate