A game-changing update: due to certain events, I will not be turning my Fluval Spec V into a terrarium. It will stay fully aquatic. However, I have since decided I'd like to try to turn my leopard gecko's enclosure, into a vivarium. Leopard geckos are desert-dwelling creatures, so I'll need to get houseplants more along the lines of snake plants and aloe. The enclosure is 24 inches long, 18 inches wide, 12 inches tall. I currently have a light fixture from an old aquarium that I'll attempt putting two 10 watt 6500k LED bulbs, into. Each bulb produces slightly over 1,000 lumens. Does anyone have any suggestions or concerns? I'd love to hear some ideas!