Tropical Dude;3058078; said:Purigen only come in bags that hold 100ml and bags don't play well in media reactors. They are designed to fluidize media that is not in bags. Therefore the bag would be 100% pointless. It is great in canisters, but that's about it.
Sorry but that is not true. I bought the Purigen in 1 litre bottles and it did not include any bags. I purchased 4"x12" media bags to put the purigen in. I put approximately 1/2 liter of purigen in each media bag before putting it into the reactor.
As for being pointless, you can tell that to people that haven't tried it but you aren't going to convince me of it. I've seen the results first hand and I'm a believer.