Weird Looking Thing

[BigTruck6o2]

Was looking at my fish tank tonight and noticed this weird thing eating, its like attached to the rock, and it has a head with little tentacle things comming off

 

[Fluff]

Are you talking about the yellow thing? Is it mobile? Kinda looks like a flatworm but can't be possitive.

 

[BigTruck6o2]

yea the yellow thing, im not to sure if its mobile first time ive seen it, it looks like it sucks onto the rock, like its formed to it perfectly, and i just saw it eating

 

[Fluff]

Hmm, I don't know. Just have to keep an eye on it and see if it moves. Otherwise, I have no idea what it could be. Sorry.

 

[SsSarahsS]

Ya that does sound weird, I am not sure what it is

 

[got bait?]

Red wart anemone? Does it have any tentacles?