I have no idea what this is.

[DDenny]

Anyone got a clue. Did a google picture search and nothing. I have never seen it and it’s on some macro algae. Thinking some type of sea slug but not sure.

 

[Reefing_addiction]

Anyone got a clue. Did a google picture search and nothing. I have never seen it and it’s on some macro algae. Thinking some type of sea slug but not sure.

Can you circle exactly what I’m supposed to be looking at…..

 

[DDenny]

Was thinking maybe a fleshy limpet but it’s still in the same spot on the Halimeda macro algae. Last night was the first time I have noticed it.

 

[Reefing_addiction]

Probably some type of sponge

 

[DDenny]

Probably some type of sponge

But it is on the leafs of the Hamlimeda algae not the rocks. I tried getting a different angle for the picture you just cannot see it as well.

 

[Reefing_addiction]

But it is on the leafs of the Hamlimeda algae not the rocks. I tried getting a different angle for the picture you just cannot see it as well.

Never underestimate the tenacity of a sponge.

is that the underside?


Can you remove it from the tank?

 

[DDenny]

that is the top of it. Will try and remove this afternoon when I get home from work. I know it wasn't there yesterday morning as I always check the tank in the mornings with a flashlight. It was still in the same place this morning.

 

[Reefing_addiction]

@fishguy242

 

[DDenny]

Here is a little better picture I think. It’s too down and securely attached to the leaf of the Halimeda leaf. It’s hard like a rock almost as well. Pulled it out of the tank.

 

[mtfish]

That looks more like some type of tunicate rather than a sponge to me.

 

[fishguy242]

no clue, sorry

 

[DDenny]

no clue, sorry

No worries it’s weird was thinking that maybe the macro was going sexual reproduction but I don’t think so either. Oh well it out of the tank anyway.