Hitchhiker I.D.

[Jamie]

I'm not sure what the white, tube, web-like thing is in the center of the pic.

It looks like some sort of sponge or something. It doesn't move or anything....came with these zoos I got from Aquatek.

Thanks, Jamie

[Kristy]

Looks like sponge to me! Nice score on the eagle eye zoas, by the way.

[tony]

ditto, looks like a sponge. its a good thing

[Jonthefishguy]

I concur

[SoLiD]

Yup, its just a sponge. Most of the BAD hitchhikers will be mobile. Zoa eating Nudibranch's, Sundial snails, Flat worms, euclid\bobit worms, mantis shrimp, ect. ect. HTH.

-David

[tropicana]

Yeah sponges are great! They mean good water quality! I have a TON of sponge all over, yellow and white ones.... Its on my Marshall Island rock from the get-go, good stuff....

[Aqua-Dome]

cool sponge... will look wicked when it gets bigger and takes on more of a basket-woven look. I forget the genus but it is in the book "Invertebrates" by Julian Sprung.