Pinaple sponge

[Vgyoung]

I have 1 pinaple sponge growing on the base of my frogspawn coral should it be removed or left alone?

[Josh40996]

I think you'll be fine leaving it. I've never heard or seen any damage caused by them.

Happy Reefin!

[billdogg]

Harmless (and beneficial) filter feeder.

[CoralBeauty13]

hmmm, interesting question. As they appear to be safe, I have hundreds in my sump. Not sure if you want them all over your DT, but that is something that may or may not happen. I would just watch it. It may somehow irritate you spawn later. But all in all it is harmless.