Aqueon QuietFlow LED PRO Aquarium Power Filters Size 10 Black 6.4" x 3.8" x 6.3" Dog Training Chokes and Muzzles The Cool Core system actively

The Cool Core system actively diverts water throughout the bed

Thermostatically controlled — heats only when temperatures drop near freezing

Includes a pack of 35 plastic balls

12 - 20lbs

Aqueon QuietFlow LED PRO Aquarium Power Filters Size 10 Black 6.4" x 3.8" x 6.3" Dog Training Chokes and Muzzles The Cool Core system activelyKeep your aquarium water crystal clear with the Aqueon QuietFlow LED PRO Aquarium Power Filter. Engineered for quiet, efficient filtration, this Size 10 filter is ideal for aquariums up to 10 gallons and delivers a complete 4 stage filtration process mechanical, chemical, biological, and water polishing all in one compact unit. The built in LED indicator light flashes when it's time to change the cartridge, so you never have to guess when maintenance