oooh i see the waterfall now. i had one of those in with my red eyes for a while and i really liked it, but it ended up being kind of a pain to keep clean. they tend to defecate in their water so you have to change it out every few days. i'd imagine cleaning will be a bit easier with the enclosure you have since it opens in the front as opposed to the mega tall aquarium that i am using. i'd like to get one of the exoterra eventually for my red eyes too.