For ponds up to 3,000 gallons Automatically skims pond clean and prevents pump clogging. Effectively skims ponds with up to 300 square feet of surface area Requires minimal maintenance Recommended forKoi and Goldfish ponds as well as ponds without fish. Comes with easy-to-understand installation instructions and video.

Will work with most submersible and in-line pumps.

• Includes: skimmer/lid, filter mat, filter tray, bellows, installation video and instructions, leaf net, miscellaneous installation hardware.
• Recommended Flow Rate of 500 - 3000 GPH
• Dimensions: 19" L x 15.5"W x 19"H

For ponds up to 7,000 gallons Automatically skims pond clean and prevents pump clogging.  Effectively skims ponds with up to 700 square feet of surface area Requires minimal maintenance.  Recommended for Koi and Goldfish ponds as well as ponds without fish comes witheasy-to-understand installation instructions and video.

Will work with most submersible and in-line pumps.

• Includes: skimmer/lid, filter mat, filter tray, bellows, installation video and instructions, leaf net, miscellaneous installation hardware.
• Recommended Flow Rate of 1000 - 7000 GPH
• Dimensions: 22" L x 16" W x 22.5 H 

Little Giant Biological Waterfall Filters will solve all your filtration concerns while at the same time adding a beautiful and natural looking waterfall to your pond. The water weir (where the water exits the filter) allows water to naturally "fall". This very effective biological filter will help improve water quality as well as fish and plant health. Plant baskets can be placed on top of the biological media to create additional filtration and a natural disguise. Other functions include pond water oxygenation and a stream source. Excellent for use with the a Little Giant Pond Skimmer.

Features:

• Mimics a natural spring and helps to create a chemical-free ecosystem
• Constructed with 14" flow opening
• Recommended Maximum Flow Rate of 3000 GPH
• Includes 2" FPT Bulkhead Fitting
• Includes three different types of biological filters
• Requires minimal maintenance
• Recommended for use with Little Giant Pond Skimmers
• Includes easy-to-understand installation instructions and video
• Recommended Pond Skimmer: 566160
• Dimensions: 20 1/2" X 15" X 18" high
• Items included: 2 filter mats, bulkhead fitting, biological media bag, installation video and instructions, miscellaneous installation hardware