Aeration picture library - ECO

We have please in describing here the ECO venturi aerator

The ECO is a simple venturi device that can be fitted to the outlet end of any pipe or pumped water line so as to provide the added benefits of air, and hence, oxygen, to the water. 

Like any venturi, the ECO will require some water pressure in order to enable it to draw air into the venturi housing.
However, this dos not have to be significant since the ECO is provided with a series of different sized nozzles so that the air to water mixture ratio can be selected by the customer to suit his or her needs.

The ECO is an ideal addition to small rearing tanks and ponds and can be used individually or in multiples attached to a common manifold so as to suit the application for what it is used.

An individual ECO cost around £25 and comes complete with a set of outlet nozzles sized, 20mm, 15mm, 10mm and 5mm as well as a 1 inch BSP water inlet hose tail and a 3/4 inch BSP air inlet hose tail.