ProEco Fan Jet Display Fountain Nozzles Size:1-1/2" FNPT Matala Hakko Air Tube Diffusers

Matala Hakko Air Tube Diffusers are designed to be a drop-in system

The Matala BioSteps 10 Gravity Discharge Filter is a high-quality external pond filter

Can be hard-wired into 115V circuit if at least 30 Amps available

EasyPro Bio-Balls are a great

and biological filtration

ProEco Fan Jet Display Fountain Nozzles Size:1-1/2" FNPT Matala Hakko Air Tube DiffusersProEco produces a wide array of fountain nozzles. The brass N115 Fan Jet Nozzle is available with 3 4", 1" and 1. 5" FNPT inlets. The chart below shows the pump specs needed to produce desired display height. For example, to get a 3' display height with the 1" nozzle, you need a pump that produces 5. 5gpm (330gph) at 3. 2' of head.