Alphagrog is basically just a biomedia, no? Why not get much less expensive ceramic rings or plastic bioballs? On Mar 3, 2009, at 9:09 AM, Clifford Miller wrote: > > I think I paid $20 per bag (around the size of a bag of fancy > coffee), and > bought several bags online at a pond site. It feels like ceramic and > doesn't change water hardness, but I have seen reports of people > experiencing raises in copper levels when first using new media-- > obviously this isn't the best thing ever for your inverts (if you have > them), so I'd add with caution if you're keeping sensitive > critters. I > did kill a whole tank full of amano shrimp when I first set mine up, > but I > never tested for copper, so I'm unsure if that was the root cause. > > > Cliff > > >> >>> >>> SO, where do you GET Alphagrog? And is it a 50lb sack for a small >>> fortune, or >>> something more reasonable? Inquiring (and sometimes lazy about >>> timely >>> cleaning of >>> their tanks) minds want to know... ;) >>> >>> CC >>> >>> >> >> >> >> _______________________________________________ >> GSAS-Member mailing list >> GSAS-Member@thekrib.com >> http://lists.thekrib.com/mailman/listinfo/gsas-member >> > > > _______________________________________________ > GSAS-Member mailing list > GSAS-Member@thekrib.com > http://lists.thekrib.com/mailman/listinfo/gsas-member _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member