Underwater River - Medium - up to 40 gallon tank with air pump Clear-UP Beneficial bacteria attach to the

Beneficial bacteria attach to the media within the Lifegard Fluidized Bed Filter creating a thin film around the sand grains

◼ 18” High Output Full Spectrum LED light

Large Face Digital Thermometer

The Lifegard Fluidized Bed Filter is most effective at low rates

Unique test tube style pure hard quartz sleeve isolates the bulb from water contact preventing thermal shock

Underwater River - Medium - up to 40 gallon tank with air pump Clear-UP Beneficial bacteria attach to theDescription: Underwater River display comes with a silent Air Pump. This aquarium decoration gives a very unique effect as if an underwater river is flowing inside the aquarium. In addition to the beauty it brings to your aquarium it also aerates the water and makes a healthy living environment for your fish.