Marineland Bio Wheel Assembly Fish Aquarium Filter
By Marineland
$9.29 (-31%) Chewy Price
$13.39 List Price
Tooltip Available
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
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14 Customer Questions
When is the biowheel supposed to be turning? I have two filters and the wheels are seldom turning.
Answer by • Mar 05, 2022
This filter will turn continuously on its own, until it builds up a lot of bio load, then it will start and stop. Hard water deposits may stop the wheel from turning and will need vinegar to clean it out. Make sure the purple bearings are properly in place, and clean so the bio wheel can turn correctly.
how often should this cartridge be change
Answer by • Jan 25, 2020
The MarineLand Bio Wheel does not need to be replaced unless it is damaged, and should never be cleaned.
Will this wheel fit the 450
Answer by • Sep 08, 2021
This wheel is suitable for assembly with the Penguin 200B and Penguin 350b filters.
What are the dimensions of this bio-wheel?
Answer by • Jul 11, 2022
This filter fits the Penguin 200 and 350 models and is PRBW2350B (PENGUIN 200-350) 5 1/8 X 2 1/8 inches.