Penn Plax is a name that stands for Quality, Innovation and Integrity, In the Pet Industry for over 50 years, Experience a great line of Pet Products in all categories!, Penn-Plax is committed to creating and manufacturing innovative pet products for first-time pet owners and serious hobbyists alike, , Category: Aquarium Supplies/Maintenance, Sub Category: Parts/Repair/Misc Accessories, Cubes: 0, 0092, Weight: 2, 0000, SKU: PPPHM192