• Help identify the coating on live rocks in the aquarium.

  • Melinda

Good day, I noticed a purple coating on the 2 live rocks; I'm not sure if it was there before. Please help me identify it.

John

That is the calcium algae Carolina!

Jessica

Great, so we can start placing corals, including hard ones?

Alyssa

Yeah, even the little anemone (Mayano) has settled in))))