ID Please: white/transparent orb at bottom of tank

[SquiddyBandit]

Anyone know what this is? Sorry for the poor picture quality. It’s hard to photograph.

It’s a white/transparent orb, about 1/4” to 1/2” diameter, on the substrate with something orange inside.

Tank occupants:
2 ocellaris clownfish
1 green clown goby
1 Haitian anemone
4 blue/red leg hermit crabs

 

[ISpeakForTheSeas]

Does it move at all? Does it have little tubes/spouts sticking out of it somewhere? It looks like it may have two sticking out the top right side, but I can’t tell for sure.

The pic isn’t super clear, but I’d guess it’s a tunicate - a harmless filter feeder.

 

[SquiddyBandit]

Does it move at all? Does it have little tubes/spouts sticking out of it somewhere? It looks like it may have two sticking out the top right side, but I can’t tell for sure.

The pic isn’t super clear, but I’d guess it’s a tunicate - a harmless filter feeder.

It doesn’t seem to move or have tubes/spouts. Just a smooth orb.

 

[WheatToast]

It doesn’t seem to move or have tubes/spouts. Just a smooth orb.

Are you sure about the absence of tubes? I think I can make out two on both sides of the organism (which are characteristic of tunicates):

 

[EeyoreIsMySpiritAnimal]

Are you sure about the absence of tubes? I think I can make out two on both sides of the organism (which are characteristic of tunicates):

+1 -- the "tubes" often look more like flaps or just holes.