Too small, and a few problems with glass tanks with what I want to get.


@Jerry, I bet he is also using some >200watt bulbs and/or metal halide, and maybe glass tops where a lot of that heat escapes. But yeah, insulation is both for keeping things warmer easier in there but hopefully protecting the house from the heat almost. If done right I'm only going to be running 2-3 50watt halogen flood lights + the UVB light. Though if gradient is too much might have to do some heat lighting mid tank. Coming from 210g of reeftank in a unfinished basement heated to 80degrees I think I'll actually have a smaller electric bill.