Most parts are interchangeable for single and double diaphragm units
With each American Eagle Windmill we include 100’ of 1/2” airline
Dosage is 10 to 25 lbs per surface acre or 1 oz per 100 ft2 monthly
these semi-square (rounded corner) polyethylene tanks will provide a greater volume of water per floor space than round tanks while still providing very good self cleaning capabilities
splitter valve and two 7" aluminum oxide air stone with check valves
Hand Counter Fresh Flo Most parts are interchangeable forEasily fits in your hand to be thumb operated. The register advances by one digit, up to 9,999, each time the button is pressed. A turn of the side knob resets the register back to zero. Its a great tool for counting algae cells, zooplankton, fry, people, etc.