Quote Originally Posted by jimsflies View Post
I've got 3 of them growing out of the back of my biocube. Although I haven't tested my water in a long time, I've have no issues with algae since they started growing. I don't run a skimmer and do a water chance about once a month. So I think they do a pretty good job.
Well that sounds like they work pretty well to me! You have that thing packed and no skimmer ! Very impressive. Thanks for correcting the spell check issue for me too Jim.