Fluval C4 Aquarium Filter Baffles - Pet Safe 3D Printed ABS Plastic Primary color:Brown They can also get pushed

They can also get pushed down into the water by filter flow where they get stuck

This allows them to soak up excess nutrients and help prevent algae

YOU MUST SQUEEZE THE SUCTION CUP TO RELEASE THE SUCTION BEFORE PULLING THE BRACKETS OFF THE GLASS

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Fluval C4 Aquarium Filter Baffles - Pet Safe 3D Printed ABS Plastic Primary color:Brown They can also get pushedThese 3D printed baffles aim to solve multiple problems associated with HOB filters! Thanks to the designed outflow lip, these baffles help redirect the current in order to improve water circulation and surface agitation. Your tank is guaranteed to benefit from it's addition to your filter! PLEASE REMOVE YOUR FILTER FROM YOUR TANK BEFORE ATTEMPTING INSTALLATION! Product images only show some of the available options; more options available. All