anyone know what these are? Thanks

[Hemi]

there are a lot, and green mandarin don’t really eat them

 

[shakacuz]

difficult to say, but it could be a sponge.

is it soft? does it blow off when you point flow at it?

 

[Hemi]

difficult to say, but it could be a sponge.

is it soft? does it blow off when you point flow at it?

yep, and they are all busy at night

 

[ISpeakForTheSeas]

Welcome to Reef2Reef!

I thought you were asking about the stuff that appears to be either a sponge or some kind of algae, but if you're asking about the little white things moving around on that stuff, then it's some sort of pod - you'd need much, much closer up pics (think microscope pics) for an ID though.

 

[Hemi]

difficult to say, but it could be a sponge.

is it soft? does it blow off when you point flow at it?

Welcome to Reef2Reef!

I thought you were asking about the stuff that appears to be either a sponge or some kind of algae, but if you're asking about the little white things moving around on that stuff, then it's some sort of pod - you'd need much, much closer up pics (think microscope pics) for an ID though.

Got it. Thank you so much