What are these? Looking for some help

[kevin318]

Can anyone tell me what these are? Are they good.....or are they bad.....??

I took these with nothing be white lights. They generally have a green tinted center and the tips have a faint yellow glow under blue lights.

 

[AcroNem]

These may be some kind of Protopalythoa sp. At first glance I almost called them Majano.

 

[kevin318]

These may be some kind of Protopalythoa sp. At first glance I almost called them Majano.

Thanks, I'll look them up.

I had no idea they existed in my tank, they must of come on a piece of live rock that I bought years ago and was buried in my other tank. I just set this tank up about 3 months ago and use some of the rock and they popped up.