ok, I will take what ever I can get, 30 bucks sounds about nice. it's about 26 inches tall, the base is 7 1/4 x 4 3/4 inches, it can be used in sump if you can fit it, I will throw in a power head for 5, and a practically brand new air pump (pluged in maby 5 hours) for 5 more. you will need to put valves on it, but they are about 3 bucks each at any Lowes, or home depot.