The Beckett 458 GPH 13.6 Watt Pump W/LED Light for Fountains, Ponds, and Water Gardens beautifully shines from your water feature creating a peaceful ambiance. Its inconspicuous design, low profile, and quiet operation make this pump a must. Pond pumps circulate and airate their environment, constructing an eco balance in which wildlife of all kinds, including goldfish, koi, and turtles can thrive, as well as a vast vaierty of flora. The foam filter traps particles to prevent your pump from clogging, increasing the life of your pump. A foam filter also helps to improve water clarity by creating the perfect home for beneficial bacteria to grow. Beneficial bacteria feed on the organic material in the water that passes through the filter to keep your water clean and clear. Clean your filter regularly by submerging it into a bucket half-filled with pond water, gently massage and squeeze the foam. This ensures that the beneficial bacteria remain in the foam filter. At 13.6 watts, the energy-efficient design pumps 400 gallons per hour at the height of 1 ft. This pump is ideal for large fountains and small ponds up to 916 gallons. This kit includes a pump with adjustable flow control, one foam filter, and one LED light. The pump is compatible with 5/8 in. ID tubing and has a 16-foot cord.