these reliable and low-noise pumps have been used in backyard ponds and aquaculture applications

Oase AquaMax Eco Expert 7100 - 12V

These pump measure 3

Kasco's diffuser systems  work in countless applications

Kasco 4400A 1 HP Pond Surface Aerator Without Float in 115V and 230V Power Supply:230V these reliable and low-noise pumpsKasco 4400A 1HP Pond Surface Aerator Without Float in 120V and 240V Kasco's high performance surface aerators dramatically push high volumes of water into the air, increasing the overall health of your water and keeping it thoroughly mixed. These reliable and efficient units deliver up to 3. 0 lbs of O2 per horsepower per hour, with easy installation and maintenance as they are self contained units that float at the surface with just two mooring lines