My apologies if I have posted this in the wrong forum, I wasn't sure exactly where would be appropriate. Anyway, Have any of you ever purchased bubble bags or a easy bubbler from this place ( bubblebagdude on eBay )???? His items look like good deals, but I'm a bit wary of ordering something like this off of eBay. At least with lights and such, you could be growing anything (or have a nice aquarium set-up). I don't know of any other use for the bags/bubbler, etc except for making hash, so I'm wondering about the safety of this. Any input is greatly appreciated!!!