Mag Drive Pump, 2200 GPH Steet Elbow (MPTxSOC) The Mini AquaFalls features a

The Mini AquaFalls features a one piece unit with the liner bolting to the face of the filter for a water-tight seal and very easy installation

3 Light Kit with Transformer

The pressure relief valve protects the compressor from excessive  backpressure if there is some sort of blockage in the airline or diffuser

or if the fish are going through some sort of handling

which interferes with oxygen transfer into the water

Mag Drive Pump, 2200 GPH Steet Elbow (MPTxSOC) The Mini AquaFalls features aThis Mag Drive pump is very quiet, super efficient and requires no oil. It is amphibious, so it can be used as a submersible pump or out of the water as an inline pump. Pump includes a 26 foot power cord and 1" discharge. The pump is UL listed for safety and has a 3 year warranty! The table below shows Gallons per Hour (GPH) of water flow at different feet of head (height, in feet, that water must be pumped above pond surface): Item # Watts GPH 3ft