Now that is cool. I like seeing control valves on both the faucet end and the siphon end; it does not look like the Python has that level of control. Am I wrong? That control valve at the siphon end would a) help me manage walking back and forth from kitchen to living room without flooding the place and b) would sure save a few overly curious fish from wall-smashing death. (Shango, you were not the only one that felt guilty about laughing at that! Poor little teta! What a way to go.) The whole thing would make my life much simpler, I admit; will have to figure out what else to order and get one. Thanks for the link Bryan, and the discussion everyone.. Connie ----Original Message Follows---- From: "Bryan Nichols" <nicholsbryan@gmail.com> http://www.petsolutions.com/Aqueon-Water-Changer+I15906089.aspx _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member