Seachem HyperSorb

[Sushiman]

I've used it on many of my systems over the years & found it to be a great product. Last time I think I recharged it three or four times till it finally canned out. I'll be using it again on my new FO aggressive reef.

[fishguyxd]

where do you pick it up from?

[michika]

BA. $15 for the stuff, and $15 for the special filter sock, which I don't think you really need.