Recommended accessory pack for Sera Air 550 R for ventilation of ponds in summer and for keeping ice free in winter. Contents: 1 air stone XL and 10 m silicone hose.
Recommended accessory pack for Sera Air 550 R for ventilation of ponds in summer and for keeping ice free in winter. Contents: 1 air stone XL and 10 m silicone hose.