Hi Phil: I run CO2 in both my shrimp tanks, but I put shells and crushed coral in to buffer the water and help with the crinkled-leaf calcium deficiency. The shrimp do fine and breed well. Susan -----Original Message----- From: gsas-member-bounces@thekrib.com [mailto:gsas-member-bounces@thekrib.com] On Behalf Of Phil Lacefield Jr. Sent: Monday, November 12, 2007 5:09 PM To: gsas-member@thekrib.com Subject: [GSAS-Member] Shrimp and CO2 Hey gang, at the massive Blue SIerra sale this weekend (and wow, what deals!!), I picked up an old open-topped display tank they had set up in the store at one point. It's an Azoo Garden Aquarium, notch-front so that you can load it with plants I guess. Anyway, I set it up and transferred most of the cherry shrimp I got from Susan a couple weks ago, and they seem to be loving it. My quession is: if I set up CO2 in this tank to help the plants, will it hurt the shrimp? The tank setup came with a Nutrafin Natural Plant System C)2 canister, which calls for adding sugar and their "special packets" of activator and stabilizor. I assume this is something someone can tell me how to make on my own without their "special packets" :-) But I've never used a CO2 system before, so I'm totally unsure how to se thte thing or if I should at all, what with the shrimp. Ideas? Thanks! - Phil _______________________________________________ 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