This skimmer is venturi driven. Unique injection side venturi pump (included) provides optimal bubble count and water source for this unit. Everything for maximum performance is included. Drain over a sponge to prevent bubble flow into the filter. The unique base provides stability when filled with water. Top cup is removable. 1/2" inlet and outlet includes water height adjustment unit. Height is 21".
|Brand||Aquarium Life Support Systems|
|Return Policy||Standard Return Policy|