The kit includes the pump

The BF3800 has a waterfall width of 38”

back plate diameter x 10

The Anjon Floating Fountain adds to the appearance

3JF  Decorative Fountain ships ready to use

Prolake Duraplate Diffusers by Keeton waterfall foam & adhesives The kit includes the pumpProlake Duraplate Diffusers for SolAer and Prolake Aeration Systems Both ProLake and Solaer aeration systems utilize Duraplate self cleaning, non clogging membrane diffusers specifically designed to create a large amount of laminar circulation to eliminate stratification. Duraplate diffusers also deliver a very high oxygen transfer rate to increase dissolved oxygen levels at all levels in the pond from the bottom of the pond to the surface. Duraplate