Quote Originally Posted by Thunderkat
Cheato, halimeda, the red algaes,... there are more but I don't have my algae book. Basically look for something that grows fast. Cheato is the poplular choice. I would love to try the red algaes because supposedly they secrete chemicals that inhibit other algaes and this substance is what makes the "good" ocean smell, not the san diego ocean smell.
wow... never heard of that... do you happen to know any more info about this? like what varieties?