I split this from a derailed topic.
trreherd said:I whent to the lf yesterday and saw what a zoo looks lke and wow i know im gunna need some of those in my tank. It was this rock with prolly 50 litle green polyps on. Will they spread on too live rock? how long do they take to grow? i want a carpet of them.
Whats xenthia? i read some were that ''freinds dont let freind put xenthis in there tank'' I saw on this one guys tank it was covering the sides of his glass.