JOEBO Electric Submersible Pump 4 in 1 Multi-Function Aquarium Filter Internal Sponge Filter, for Fish Tank Submersible Water Pump, Wave Maker Air Aerator (Color : Filter with Sponge(2), Size : 220V)

Aquarium Filter Pump: 4 In 1 Fish Tank Submersible PumpAir Oxygen Internal Pump: Aquarium air pumpSilent Aquarium filter: Aquarium accessoriesWave pump: Powerhead pumpNote:1. This is a product with reflux valve design. 2. The motor still won't stop running even the water outlet is blocked but the reflux valve will be opened and water circulates in the pump in that situation.

• Large capacity filter boxFilter and detachable, standard biochemical sponge.can also carry other filter materials, better effect.
• Strong pumping functionof circulating water quality Pump, the water into the filter box to increase the flow cycle of the cylinder.
• mitation of natural ecological wave making functionStrong power, bigger waves, promote water body cylinder circulation.
• Can be widely used in sewage sampling, large flow rate of liquid transfer and low noise for the workplace;
• Large and super large aquarium, small swimming pool, reservoir filling water, fountains, and other purposes.