Marineland Penguin Power Filter Replacement Bio-Wheel
Model 170B
SKU: 239836
Bio-Wheel Assembly for Penguin Power Filter 170B.Remember, there is no reason to replace a Bio-Wheel unless it is damaged.
Discoloration of pleated Bio-Wheel material is normal and desirable.
Irregular rotation is also normal. A Bio-Wheel rotating at any speed is working to eliminate toxic ammonia and nitrite.
Marineland Penguin Power Filter Replacement Bio-Wheel
Model 330B
SKU: 243329
Bio-Wheel Assembly for Penguin Power Filter 330B.Remember, there is no reason to replace a Bio-Wheel unless it is damaged.
Discoloration of pleated Bio-Wheel material is normal and desirable.
Irregular rotation is also normal. A Bio-Wheel rotating at any speed is working to eliminate toxic ammonia and nitrite.
Marineland Penguin Power Filter Replacement Bio-Wheel
Model 99B
SKU: 656488
Bio-Wheel Assembly for Penguin Power Filter 99B.Remember, there is no reason to replace a Bio-Wheel unless it is damaged.
Discoloration of pleated Bio-Wheel material is normal and desirable.
Irregular rotation is also normal. A Bio-Wheel rotating at any speed is working to eliminate toxic ammonia and nitrite.