Of course, being too curious for my own good and worried also yesterday one of my loaches was NOT happy with me. I finished up my water changes with my strange readings and of course just that worries me. Then, of all things I see a loach hanging off the back of my heater on one of the sucker things. So I look... hmmm doesn't seem to be breathing... hmmmm.... so I poke.... hmmm not much of a reaction there either but he's not dead.. hmmmm. poke again so he's finally had enough and swims down to the bottom. I guess he was happily snoozing there before I came along and interupted his nap. I swear he DID look dead! Aww well I think he's forgiven me today *smile*.