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Marineland Bio-Wheel Penguin Rite-Size B Filter Cartridge, 6 count

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About This Item

Details

  • The poly-fiber pad mechanically filters water before it's chemically filtered through the Black Diamond Premium Activated Carbon.
  • The patented ribbed backing creates an even distribution of activated carbon and maximum water-to-carbon contact for clearer water.
  • Double thick poly-fiber traps debris and waste particles and lasts for up to 2-4 weeks.
  • Slides easily into place making replacement fast, dry and effortless.
  • Compatible with Penguin 150B, 110B and 125B.

Instructions

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Questions & Answers

3 Customer Questions

Will this work for a 10gal tank with a top fun filter

Answer by Chewy • Jan 13, 2020
This Rite-Size B filter cartridge is compatible with Penguin 150B, 110B and 125B power filters.

What size fits a 20 gallon

Answer by Chewy • Apr 03, 2020
The Marineland Bio-Wheel Penguin 150 Power Filter is suitable to be used with aquariums up to 30 gallons.

what size filter fits a penguin 160

Answer by Chewy • Jan 15, 2023
Rite-Size C Filter Cartridges fits Penguin BIO-Wheel Filters 200 and 350 and old style Penguin BIO-Wheel Filters 160/170 and 300/330.
Reviews
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4.7
Rated 4.7 out of 5 stars
206 Ratings
Terms & Conditions

65 Customer Reviews

Rated 5 out of 5 stars
By Donald on Aug 17, 2025

Fast Delivery

I got this product from you to see how long it would take to get to me and I was surprised that I had them the next day Thank you

I got this product from you to see how long it would take to get to me and I was surprised that I had them the next day Thank you

Rated 4 out of 5 stars
By Lauren on Apr 13, 2026

Good product, but awful packaging

These used to be packaged in a plastic bag, which was inside the box, so all the loose charcoal was contained inside the bag. I suppose to save money, the company

These used to be packaged in a plastic bag, which was inside the box, so all the loose charcoal was contained inside the bag. I suppose to save money, the company has eliminated the plastic bag, so the charcoal falls out of the box and gets everywhere.

Rated 5 out of 5 stars
By Deanna on Oct 28, 2025

Correct size

Its easy to get wrong filter sizes Chewy.com gets it right every time!

Its easy to get wrong filter sizes Chewy.com gets it right every time!

Rated 5 out of 5 stars
By Star on Dec 11, 2020

Works great

Works great even if the box got smashed a bit ^^ lol, but i understand that it can't be helped. Definitely will buy again. The cartridges are fine. Pic's attach

Works great even if the box got smashed a bit ^^ lol, but i understand that it can't be helped. Definitely will buy again. The cartridges are fine. Pic's attached

Rated 5 out of 5 stars
By Markymark1 on Nov 9, 2016

Great price

I have to go out of town to get this product. Some time I can't find it. Thank you chewy.com

I have to go out of town to get this product. Some time I can't find it. Thank you chewy.com

Rated 5 out of 5 stars
By Kathryn on Apr 13, 2026

They work nicely

It’s the size I need for my fish tank. The filter is full of debris when I do a water change, so I know they work.

It’s the size I need for my fish tank. The filter is full of debris when I do a water change, so I know they work.

Rated 5 out of 5 stars
By Roy on Aug 23, 2025

Fast

Arived quick and in good shape. It was just as described.

Arived quick and in good shape. It was just as described.

Rated 5 out of 5 stars
By Mia on Jun 12, 2021
Top 1000 Contributor

wish they last longer

These filters are ok. they only last me two weeks in my 20 gallon tank.. But they are at a good price and keep my fish tank crystal clear. so it is worth it in the

These filters are ok. they only last me two weeks in my 20 gallon tank.. But they are at a good price and keep my fish tank crystal clear. so it is worth it in the end so will continue to buy them..My fish are not complaining..

Rated 5 out of 5 stars
By AliciaB on Oct 18, 2019

Good Filters!

These filters are the only kind I use in my tank. Always have a clean and beautiful Tank!!

These filters are the only kind I use in my tank. Always have a clean and beautiful Tank!!

Rated 5 out of 5 stars
By Reina on Jun 12, 2019

Aquarium Filters

These Aquarium filter are affordable and well made, fit right in my Bio Filter so they are interchangeable.

These Aquarium filter are affordable and well made, fit right in my Bio Filter so they are interchangeable.