The use of a plastic container for the pump makes it easier to access the pump without disturbing the terrarium's base. Hydroballsโข: Hydroballs are clay balls that help with drainage and water filtration in the terrarium.
This isn't a complete kit such as it implies.All it came with was a cheap underwater pump,a piece of hose and a bag of rocks, and a square piece of mesh cloth.Fails to come with the part that makes it a workin waterful.the background, which is where the water drips down from.This stuff is junk and p aid for separately dosent come over 7 dollars,i paid almost 40.Buyer beware.Lisa W
As stated you will need to create the waterfall there is no background, but thats not a issue for me! Pump seems well made! Hose was a bit longer than I expected witch worked perfect for me!