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mykdf
01/23/2010, 10:17 AM
Anyone got any idea what this is? Algae?

http://i597.photobucket.com/albums/tt54/michaelfroelich/Tank%20Stock/ID%20Questions/IMG_3970.jpg

Daniel Reef
01/23/2010, 11:32 AM
http://i597.photobucket.com/albums/tt54/michaelfroelich/Tank%20Stock/ID%20Questions/IMG_3970.jpg
The rock looks nice but I have no idea what that is.

tahoe61
01/23/2010, 11:46 AM
Hydroids.

rssjsb
01/23/2010, 11:55 AM
Yup.

mykdf
01/23/2010, 03:20 PM
bummer. So I'm guessing a toothbrush is going to prove useless? Anyone familiar with the hand torch method of removal?

mitsurs01
01/23/2010, 03:27 PM
how did you get so much coraline? That rock is amazing.

spleify
01/23/2010, 03:55 PM
Yup those are hydroids.

IMO, they are not a major concern. I have the same ones, and they seem to be somewhat self populatiing based on water quality.