Purple vilida

[Reeferamir1]

Hey guys
Gotta question, I got a purple vilida and a bonsai coral that are not too happy in the tank. They have lost the intense color they once had and are brownish now. I have read that is caused by not enough light. All other corals are doing great just these two. Any suggestions? I moved them higher up as well to give them more intensity of light but no luck yet.

[The Codfather]

Check your parameters if you think your lighting is good.

[Grayout]

How long have them been in your tank? What kind of lighting do you have? Are they showing polyp extension? Is the coral lightening or darkening brown? Could be a huge range of issues or something as simple as too much nutrients in the water. Try running some tests to get a better idea of whats occurring.