Includes airline tubing and discard-a-stone and features the fish saver elbow. advanced design allows a separate plate inastallation and also hasoptional flow thru set-up for use with a power head.

Product Details
A trouble-free biological filter designed with adjustable uplift tubes for better water circulation and multiple plate construction for easy installation.
6 inch
Made of special quality plastic which resists splitting and cracking. 6 x 6-3/4 hexagonal

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