PERFORMANCE - Power 8.2W, Max. Flow 225GPH, Max Lift 4ft. This aquarium filter fits tanks 20-70 Gallons. It not only cleans green water but also enhances oxygenation and circulation in your tank.

PRE-FILTER SPONGE - This fish tank filter comes with a pre-filter sponge ready to knock out some of the impurities such as uneaten food, fish waste, and plant debris, to avoid the light efficiency from being weakened by the waste buildups on the glass sleeve. Note that you still need a standard filter for the filtration as this product is focused on green water cleaning.

U - V LIGHT WITH TIMER - Equipped with a 5W U - V light to take care of green water, keeping your aquarium water sparkling clean. And, it’s got a timer feature, with options for 3/6/12/24 hours. You can set up the lamp to work different shifts according to your needs. Note: The timer is only for controlling the light, not for the pump.

SAFETY - This fish filter is fully submersible with epoxy sealed motor. Each pump has been submerged in water and tested with super high voltage before ex-work to ensure the safety. The U - V light is also fully sealed and protected with the housing to protect your fish from being hu-rt.

LIGHT INDICATOR - The filter housing features an observation window to offer clear visibility, providing the ability to easily monitor the light's working condition.