I have a bit of a dilemma - I prefer Exo Terra's 18x18x12 enclosure, but Zoo Med's hood seems to be slighty better ( and cheaper ) than the equivalent Exo Terra hood. Does anyone here use a Zoo Med hood with an Exo Terra tank? Does it fit correctly, or are there issues? I'm assuming the hoods have tabs where they're suppose to snap into place, but I'm uncertain, so figured it would be best to post here and see if anyone has experience with my situation.