Viewing post #2040765 by CrazedHoosier

I'd love to see it! When I was a teenager, I created a waterfall in my hermit crab enclosure. It was done using an internal aquarium filter and a critter keeper. I'm still trying to decide if I want to keep the aquarium an aquarium, or if I truly want to make it a terrarium. I'm leaning more towards the terrarium, as you can only really put a betta in a 5 gallon, and my luck with bettas is sadly indigent. For the bottom layer of the terrarium, do you have to use egg crates or aliflor? I have some aquarium gravel left in the aquarium, and I'm wondering if it would be okay to use.