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

Marineland Bio-Wheel Penguin Rite-Size B Filter Cartridge

By Marineland
Rated 4.7273 out of 5 stars
Cartridge Size

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$7.67Chewy Price
$16.49Chewy Price
$7.29Autoship Price
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About This Item


  • 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.

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Learn More About Marineland From Our Team of Experts

Compatible Products

Keep your system working smoothly with Marineland filters.

Questions & Answers

3 Customer Questions

Will this work for a 10gal tank with a top fun filter
Answer by ChewyJan 13, 2020
This Rite-Size B filter cartridge is compatible with Penguin 150B, 110B and 125B power filters.

what size filter fits a penguin 160
Answer by ChewyJan 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.

What size fits a 20 gallon
Answer by ChewyApr 03, 2020
The Marineland Bio-Wheel Penguin 150 Power Filter is suitable to be used with aquariums up to 30 gallons.

ReviewsWrite a Review

Rated 4.7273 out of 5 stars
33 Reviews
Would recommend to a friend

33 Customer Reviews

Filter by reviews that mention

Rated 5 out of 5 stars
By Momcat on Nov 30, 2022

Nice Filter!

These things work great & at a great price, too! We have a large tank so we really depend on these to keep it clean.

Rated 5 out of 5 stars
By spooked on Dec 12, 2021

Great buy for the $

A great purchase for the price, will shop here before going back too pet store.

Rated 5 out of 5 stars
By MIYA on Jun 12, 2021

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 end so will continue to buy them..My fish are not complaining..

Rated 1 out of 5 stars
By Lainey on Feb 18, 2021

Faulty Filter

I wish I could’ve given this a try but unfortunately my filter came with issues. Upon opening my box I noticed a spillage of the black pebbles all over the box on all of my other items. I examined the packaging the filter was in and found that it was coming from this filter. I opened the packaging and saw that the pebbles were still falling out of the filter as I held them. I was too scared to use this on my turtles out of fear that they would ingest the pebbles. Thankfully I got refunded for the item but I’d just be careful with that issue. Maybe I got unlucky with a poorly manufactured one?

Rated 4 out of 5 stars
By CBryan1656 on May 10, 2021

Great Filters

These are great, I had difficulty getting them at my local store, but Chewey has them, and the price is great, much cheaper than the local pet store

Rated 5 out of 5 stars
By Mikey on Feb 1, 2021

Perfect fit

These filters are a perfect fit for a replacement that was ridiculously overpriced an hard to find! The staff worked with me to find this filter that works an at a great price! Thank you Chewy once again!

Rated 5 out of 5 stars
By Nikki on Jan 18, 2021

Best value around

I have always loved this filtering system/filters for our fresh water aquarium. Chewy has the best prices around (by far). Thank you Chewy for offering so many products that are simply the best!

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 attached

Rated 5 out of 5 stars
By Nielfo on Jan 15, 2021

Another perfect delivery

My purchase arrived within days well packaged and for much less than I would have paid at the pet store. Thanks Chewy!

Rated 5 out of 5 stars
By Alan on Mar 27, 2021

Perfecto product

Great product, meets my needs and does great job in my tank