An ecologically sound, long-term method of supplying ponds with vital oxygen in connection with an Air Pump.

• extra large Air Stone
• for the aeration of ponds and aquariums
• low pressure resistance for maximum pump performance (...)

Supplies the pond with vital oxygen in an ecologically sound, long-term and economical way.

• The set includes: TetraPond air pump AP 400, 10 m hose pipe, 1 TetraPond air-release stone, 1 check valve, 3 replacement air filters, 1 hose clamp
• Pump: high quality production, i.e. constant performance, high stability and long operation life (injection-moulded permanent magnet, spring steel swinging arm), high quality rubber materials for membranes and valves
• (...)