Interesting Larvae

[ReeferMadness1104]

Hello all,

I hope your reef tanks are doing well. I have noticed in mine a new live critter....I noticed one or two initially on a frag plug...got rid of it but now I have what seems to 100s, in my sump and on several frag plus. Can you please help me ID and if it's a pest how to control. Thank you for your time and guidance.

 

[AbcReefs]

Pineapple sponges! Harmless but slightly annoying.

 

[ReeferMadness1104]

Pineapple sponges! Harmless but slightly annoying.

Thank you. I appreciate your help. Happy Reef Keeping!