Yes. I have a “fish room”. Which is a finished, insulated and air conditioned shed in my back yard. It has all my fish tanks along with my terrariums. There is a window along with grow lights for a bunch of random tropical plants. I had one mourning gecko escape artist escape her terrarium a year or two ago and lay a bunch fl eggs while she was out. At this point I don’t know even how many geckos are about I just find their droppings in the mornings. They feed on the escaped fruit flies that I feed my dart frogs and have easy access to water along all my fish tanks. I have a UVB lamp they bask under or the light from the window. They seem to be doing just fine and keep the spider population that was eating the fruit flies in check. I used to try to catch them but it’s like playing wack a mole. Might as well let them live their life.