Is this a bad algae?

[Lelegance]

Saw this spiky coralline algae on my frag, and it almost looks meaty. A bit clear and sticks out 2mm and 3-4mm on spikes. What is this? Should i remove it? I can get a beter photo later.

 

[adamg77]

Got a picture?

 

[Lelegance]

Got a picture?

Updated it. Sorry about that

 

[Formulator]

Looks like a sponge to me. Harmless and potentially beneficial filter feeders. Common to see them pop up as tanks mature and some come in pretty cool colors.

 

[Cheezle]

Yeah that looks a lot like the pink sponge that's under my Duncan. Surprisingly hardy for a sponge lol

 

[Lelegance]

Yeah that looks a lot like the pink sponge that's under my Duncan. Surprisingly hardy for a sponge lol

Thanks! Thought it must be some crazy invasive algae that would kill my corals. Thank you so much for easing my anxiety!