It looks like a python is a really easy DIY project. A quick google search gave me this: http://www.cichlid-forum.com/articles/diy_python.php The part that is put on the faucet is an off the shelf waterbed filler/drain. The rest is just hose and valves. Jesse Doerr Field Service Engineer FEI Company (503)267-9620 jesse.doerr@fei.com _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member