The description says this is dimensions are 1x1x1. The overall length definitely is more than 1 inch. Could someone please give me the actual length?

Donald, it is 5 1/8” X 2 1/8”.

How often do you change this ?

Hi Fernando, You don't change the bio wheel ever, unless it becomes damaged somehow. If it stops turning, take the filter system apart and clean it out, especially the impeller and motor. Let me know if you have any questions.

Does this filter fit the Penguin Pro 175 “rite-size B” filter?

No, not at all, it is for the larger Penguin 200 filter. You will need to contact our team regarding the bio wheel for your filter. 1-800-526-0650.

how long is the wheel? (including the plastic ends)

It is just under 6 inches or 15 centimeters.

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Marineland Bio-Wheel Assembly Aquarium Filter Replacement Part

Product ID: 16076467

Details

Brand
MarineLand
Item Form
Pellets
Item Weight
18.14 g
Manufacturer
Marineland
Unit Count
1 Count

🐠Optimized for superior biological filtration

⚙️Precision-fit Bio-Wheel for Marineland 200B & 350B

🇺🇸Proudly Made in USA for quality assurance

R426

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🐟 Keep your tank thriving with the bio-wheel that means business!

TRUSTED BY THOUSANDS - Backed by a 4.4-star rating from over 4,800 satisfied aquarium enthusiasts—join the community that cares.
EFFORTLESS MAINTENANCE - Quick and easy replacement part that keeps your filtration system running smoothly without downtime.
SEAMLESS COMPATIBILITY - Engineered specifically for Marineland Penguin Power Filters 200B & 350B, ensuring perfect fit and performance.
ENHANCED BIO FILTRATION - Maximizes beneficial bacteria growth to keep your aquarium water crystal clear and healthy for your aquatic friends.
DURABLE AMERICAN CRAFTSMANSHIP - Manufactured in the USA with premium materials for long-lasting reliability and peace of mind.

The Marineland Bio-Wheel Assembly is a precision replacement part designed for Marineland Penguin Power Filters 200B and 350B. Made in the USA, it enhances biological filtration by promoting beneficial bacteria growth, ensuring cleaner, healthier aquarium water. Lightweight and easy to install, this bio-wheel is trusted by thousands of fish owners for reliable, long-lasting performance.

Specifications

ASIN	B007R5KN80
ASIN	B007R5KN80
Allergen Information	Cashews Free
Best Sellers Rank	#46,838 in Pet Supplies ( See Top 100 in Pet Supplies ) #536 in Aquarium Filter Accessories
Brand Name	MarineLand
Customer Reviews	4.4 4.4 out of 5 stars (4,843)
Date First Available	August 30, 2012
Global Trade Identification Number	00047431504363
Included Components	MarineLand PRBW2350B 200b 350b Bio Wheel Assembly Filter Parts for Aquarium
Item Form	Pellets
Item Highlight	For Marineland Penguin Power Filters 200B & 350B
Item Type Name	MarineLand PRBW2350B 200b 350b Bio Wheel Assembly Filter Parts for Aquarium
Item Weight	18.14 g
Item model number	47431504363
Manufacturer	Marineland
Manufacturer	Marineland
Manufacturer Part Number	47431504363
Model Number	47431504363
Pet Type	Fish
Product Dimensions	2.25 x 5.25 x 11 inches; 0.64 ounces
Target Species	Fish
UPC	047431504363
Unit Count	1 Count
Warranty Description	As Labeled

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