EasyPro Eco-Clear Pressurized Filters Size:Eco-Clear 3900 This product is a great

This product is a great tool for pond enthusiasts

Uses 2 AAA batteries (included)

Partial water changes can improve water quality which will help reduce foaming

Includes A23 battery

It also contains minerals that help fish thrive

EasyPro Eco-Clear Pressurized Filters Size:Eco-Clear 3900 This product is a greatEasyPro Eco Clear Pressure Filters provide excellent, dual filtration for ponds. Ideal for preformed ponds and small water features that need effective filtration. When dirty pond water enters the pressurized filter, it goes through multiple densities of foam filters and is cleaned of solid debris. Then, the water passes through bio media that provides excellent biological filtration. Finally, the cleaned water returns to your pond. Sturdy filter