that plastic adaptor is just too weird.
but i can see why other parts are plastic, though. during the water change, it would be pretty dangerous to have metal hose connectors clanging on your glass tank while you're swiggling the tube around during cleaning. now for the shut-off valve, a metal counterpart would be sweet.
but i can see why other parts are plastic, though. during the water change, it would be pretty dangerous to have metal hose connectors clanging on your glass tank while you're swiggling the tube around during cleaning. now for the shut-off valve, a metal counterpart would be sweet.