Hagen Laguna Pond Aerating Membrane Pump - w/ adapter

Laguna Pond Aerating Membrane Pump from Hagen raises the oxygen content of your pond in summer. The apparatus ensures adequate oxygen and other gas exchange on the surface of your water. It also helps keep your pond from freezing over in the winter. Furthermore, it improves the general water quality in your pond. Help your pond's oxygen turnover with Hagen's Laguna Pond Aerating Membrane Pump The Laguna Pond Aerator from Hagen: Raises the oxygen levels of your pond in summer For exchange of oxygen and other gases on the surface of the water Helps keep your pond from completely freezing over in winter Improves your pond's water quality Consists of a powerful pump, 9 m winter safe airline tubing, air stone, high density float to adjust aerator depth Special Note: This device is designed for use in Germany and thus will include a power adapter for use in the UK. Technical Data 220 Volt 50 Hz / 4.0 Watt Air Vol. 500 cm³/ Min. min Air Vol. 3800 cm³/ Min. max P.S.I. 4.0 = BAR 0.28 1 Attachment Ã~ 5mm WhatâEURs this?