You're certainly welcome. Compressed CO2 gives you a lot more control over the CO2 to keep things much steadier than with yeast. The initial cost is much higher, but the ongoing costs are very low. I noted some items at one or two particular stores because I had those listings at hand. But be sure to shop around -- the web makes it rather easy -- and look for what seems best for you. And don't forget to find out where you will get refills before you uy the equipment. Shop around for CO2 suppliers. I've found welding shop suppliers the cheapest but it can vary from place to place. sh --- Heather J Gladney <hgladney@comcast.net> wrote: > Dear Mr. Hieber: > Thanks, I very much appreciate the good links and good > advice! > I've been very pleased with CO2 results form yeast > bottles. . .and I've been thinking about canister CO2 > for a long time. . . ===== It's the contest that started international competition in aquascaping planted aquaria! AGA's 2004 Aquascaping Contest is open for entrees: http://showcase.aquatic-gardeners.org/2004.cgi Novices and experts alike show their skills. Past winners have been novices and experts, too. You can view all the entrees at The 5th AGA Annual Convention. Details/Registration at www.aquatic-gardeners.org & www.gwapa.org _______________________________________________ AGA-Member mailing list AGA-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/aga-member