Prizm hang-on skimmer with pump.

The Prizm slim-line hang-on protein skimmer has been developed specifically for the small to medium size home aquarium (up to 90 gallon)

Protruding only 2.4 inches out from the aquarium and powered by an external pump. It combines an efficient 12-blade Turbo Jet air injector together with a convergent-divergent flow technology, resulting in exceptional skimming performance.

The 12-blade air injector has been designed to generate the optimum ration between the water - air flow rates, producing a constant stream of super-fine air bubbles in a homogenous air - water mixture.

The unique reaction chamber is divided into 2 compartments consisting of a convergent upward flow first stage, followed by a divergent downward flow second stage. The decreasing cross-sectional area of the convergent first stage causes great turbulence and extended contact time between the air bubbles and water. The increasing cross-sectional area of the divergent second stage causes the air bubbles to flow both co and counter-current before arriving at the water surface. The combines action of the two compartments crates a protein loaded, stable foam at the throat of the skimmer, positively pushing dry foam up into the collection cup. The integral water and air regulators enable optimization of the skimming action for all aquarium conditions.

The Prizm, produced from custom molded parts has been designed for efficiency in performance as well as ease of operation making it ideal for both new and experienced aquarists. Suitable for marine and reef aquariums up to 90 gallons.

Out performs all other skimmers in its class. Skim enhancing, 2 stage, convergent-divergent reaction chamber. Quiet and efficient 12 blade Turbo Jet air injector. Triple Pass air flow with extended contact time. Integral water and air regulators for optimal skimming. Includes external water pump. Slim-line, hang-on design only 2.4 inches deep.