... 12 month warranty 4.OEM accepted SUNSUN 500L/h 4w Aquarium Filter Pump JUP-02 DescriptionThis is a brand new submersible UV ... 50 gallons.The UV clarifies the water by reducing the number of free swimming algae, bacteria, virus, fungi and protozoan. ... pump, pond pump, fountain pump, filter pump,canister filter, aquarium Led Lamp, wave maker, air pump, aquarium heater, plastic plants,high pressure air ...