The bio filter with waterfall style flow is a water circulation system specially designed for the diffusing of carbon dioxide, resulting in oxygen increase in your fish tank. It works as a hanging installation on the water pump and operates in virtual silence. A 3-layer filtration system with internal chemical, biochemical and mechanical filtering function guarantees clean water, while the superficial film processor removes pollution and surface oil. You can easily adjust the water flow, assemble and operate the filter. Another function of the bio filter is its effective shock absorption ability. Note that the tank’s water level must always be above the hang on filter’s motor for motor priming to be enabled. This prevents the motor from seizing its function. The filter is easy to assemble and to operate. || Dimensions: 184 x 98 x 301mm | * Volt: AC230/115V | * Frequency: 50/60Hz | * Power: 4.6W | * Flow Rate: 300L/h | * 3-Layer Filtration | * Carbon Monoxide Diffuser | * Superficial Film Processor | * Shock Absorption | * Easy to Use
