ProEco Fan Jet Display Fountain Nozzles Size:1-1/2" FNPT EasyPro Bio-Balls are a great

EasyPro Bio-Balls are a great

Works all year round

flaked corn

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

it causes the old dead bacteria on the outside to be displaced

ProEco Fan Jet Display Fountain Nozzles Size:1-1/2" FNPT EasyPro Bio-Balls are a greatProEco 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.