Eheim Classic 600 Fine Foam Filter Pad - 3 Pack pet swimming large outside doggie pup whelping chick brooder Energy efficient dual flap design

Energy efficient dual flap design withstands winds up to 30 MPH

Satisfies Your Dog's Natural Urge to Chew

Be sure to refill with Cat Claws or Imperial Cat Pure

learning and reward needs of your cat

Apply every other week

Eheim Classic 600 Fine Foam Filter Pad - 3 Pack pet swimming large outside doggie pup whelping chick brooder Energy efficient dual flap designEheim Classic Fine foam filter pads provide excellent filtration of small particles, including dirt and other suspended debris. The porous material becomes evenly soaked with water for total filtration, and may be reused many times. Fine foam filter pad Removes fine dirt and particles Provides a surface for biological filtration The high surface area of this pad provides excellent colonization conditions for beneficial bacteria cultures. To clean,