Should I be Worried about this?

[plutoniumJoe]

Hi Everyone,

This little thing has been growing in my tank, don't know if I should take action or not.

[plutoniumJoe]

Does anyone use picasaweb to link photos. I can't ever seem to get it right.

Thanks Joe.

[parkinsn]

looks like a majano to me

[christyf5]

right click on the photo you want to post and then click properties, highlight the web address. The problem was the pic you posted didn't end in .jpg

oh and I vote majano as well. something bad anyways.

[Delphinus]

Majano. I would recommend removing it if you can, they spread a little slower than aiptasia (in my experience anyhow), but fewer options exist for biological control for majano, so if they reach pestilent proportions you may end up with a headache on your hands.

[fkshiu]

Majano. Kill ASAP. The way it appears to be positioned, you can make sure of it by taking the whole rock out and chiseling the tip with the majano away. Methods such as kalk paste can actually exacerbate issues if you don't kill the sucker completely, which can be tricky.

[plutoniumJoe]

Thanks Franklin, Tony and Christy! I chipped that part of the rock off.

Franklin did you notice your GSP in the background?