Thanks everyone. I will measure the tank out and the bp asap. I can't take any pictures as the digital camera isn't here right now nor is the card reader. Possibly could use the girlfriends phone, but the quality would be horrible. As far as the uth goes I have a regular thermometer right above it against the glass. I've even felt the substrate and it really isn't too warm there. I'm making a trip into town (20-30 minute drive) so I can pick up some more stuff for it there. Thanks again everyone.