Critter ID

[chorizo619]

can anybody help me ID this? I have some conch snails in my tank, 4 chromis and 1 purple tang. No corals, had a little problem with cyano in my refugium but got rid of that with some nerite snails as recommended by my LFS. I was looking at my sand line because I’m learning that looking at my copepods for some weird reason is more intriguing to me than looking at my fish. Anyways, as I was admiring the copepods, I noticed that in my rock. Tank has been up and running for 2 months. Any help will be appreciated.

 

[IKD]

Hard to tell but possibly a sponge

 

[tjohnson3]

Looks like sponge

 

[sfin52]

Looks like sponges

 

[chorizo619]

Is it good or bad?

 

[tjohnson3]

Is it good or bad?

Good! Consider it energy-Free filtration… Also, depending on your livestock, free food lol means things are going right in the tank

 

[chorizo619]

Good! Consider it energy-Free filtration… Also, depending on your livestock, free food lol means things are going right in the tank

Cool, thank you guys.