Bonde de fond + cape d'aération Ø38cm MARQUE_HAILEA Bio-ring ribbed green bag 2000

Bio-ring ribbed green bag 2000 pcs

The quantity of oxygen transferred is optimum because the micro-bubbles have a very long residence time in the volume of water pushed

Débit : 200l/min

ready-to-use mixture of salt and crustacean eggs

SUPERFISH - KoiPro UVC 75000

Bonde de fond + cape d'aération Ø38cm MARQUE_HAILEA Bio-ring ribbed green bag 2000110 mm bottom drain with rubber membrane cover for pond aeration. The cover has a diameter of 38 cm (pneumatic membrane 34 cm). The recommended air supply is 20 litres per metre of water depth. Air hose connection: 9 mm. Type B is made entirely of PVC and has a separate 32 mm inlet for a 9 mm air hose connection.