Magnetic Filter Baffle for Aquariums - Gentle Flow Output with Universal Fit

HexaBaffle is a creative and exciting way to reduce filter current and aquascape the surface of your aquarium. This baffle attaches underneath your hang-on-back filter (or other waterfall-type filter) using strong suction cups. Small hexagonal holes on the sides and a unique 3d hexagon grid on the bottom effectively diffuses the water current, and two strong magnets embedded in the baffle allow you to seamlessly connect other HexaLink products to it! Connect planters, floater corrals, floating moss planters, and more. HexaBaffle is perfect for betta fish, shrimp, and other fish who don’t like lots of current in their aquariums. The small HexaBaffle is 4” wide and sticks out about 3”. The large HexaBaffle is 6” wide and sticks out about 4”. They are made with durable, waterproof plastic that won’t deteroriate or leech chemicals into water.