NEPTUNE SYSTEMS DOS HEADCAP REPLACEMENT PUMP HEAD ESV Aquarium Products An approximate setting of the

An approximate setting of the water level is achieved by means of the water setting pipe

water on floor sensors

To connect your FS-100 Flow sensor

This is why we design every product to established safety standards

Pretty cool

NEPTUNE SYSTEMS DOS HEADCAP REPLACEMENT PUMP HEAD ESV Aquarium Products An approximate setting of theDirect OE replacement fluid metering head assembly for the Neptune DOS Fluid Metering System. The easy to install head replaces the tubing, roller, and plastic housing head cap. Installs in minutes Replaces wearable tubing The Neptune DOS Replacement Head assembly comes with everything to replace the current fluid metering head on your DOS system. Over time the self lubricating tubing will start to age, and can also cause excess resistance and