Lol chris, I was thinking the same thing.

Dude,

I had read that as well and I think ti requires higher than normal flow and a bare bottom fuge. After reading about the rolling chaeto I improvised by putting my green in a position where all the water flows through it... Now the green grows super fast with the hd lamp.

I think the idea rolls inline with the way chato grows in nature since it doesn't seem to put down a root system.

Just my thoghts.