Blagdon Pond Oxygenator 3600 (up to 20 air stones)

Blagdon Pond Oxygenator air pumps add essential aeration to maintain good pond water conditions and help keep fish healthy. Built to an outdoor, weather proof design, these pumps are very durable and feature a robust rubber diaphragm. Available in 6 sizes, from 140 to 3,600 litres per hour.