Is this a sponge?

[MarkEJS]

Hi anyone know what this is?

 

[BroccoliFarmer]

My wife asks the same thing..but not about my tank

 

[muzikalmatt]

That looks like a snail, not sure what kind though.

 

[BroccoliFarmer]

That looks like a snail, not sure what kind though.

I was thinking the same thing..really was not sure what I was looking at other than the snail.

 

[littlefishy]

Limpet?

Chiton?

What does the topside look like?

 

[Simon Reefing]

Does look like a snail not sure but looks awesome!

 

[MarkEJS]

1st pic was underside of the critter. This pic is topside. I got it with a piece of live rock.

 

[bradleym]

Fleshy limpet

 

[MarkEJS]

In this short video you can see top and bottom at same time

 

[MarkEJS]

Fleshy limpet

Thanks I think that’s it! I hear they eat algae too!