Sump creature?

[ReeferPat]

Does anyone know what this is? It’s only in my sump. Doesn’t really look like Supt Asia but I don’t know. (AIO 40-gallon cube, mixed reef. All parameters are spot on)

 

[Brad Miller]

That looks to me to be a type of white sponge...harmless

 

[Auquanut]

^ +1.

 

[ReeferPat]

That looks to me to be a type of white sponge...harmless

Thanks. I was hoping that’s what it was and not some funky looking aiptasia. I’m probably going to try to siphon them out next time I change water

 

[Brad Miller]

Honestly, I’d let them alone, there great water filters as long as they’re not bothering anything