Free $20 eGift card with your $49+ order

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

Deal
Skip image gallery
Slide 1 of 7

$12.98 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 
$18.97 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$19.97 Chewy Price
($3.33 /ea)
Save $5.02 (-20%)
$24.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME20
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • REPLACEMENT FILTER CARTRIDGE: Pack of 6 fits Marineland Penguin PRO Power Filters 275 and 375; also fits original Penguin Power Filters 200 and 350.
  • EASY TO INSTALL: Pre-assembled cartridges slide easily into place, providing mechanical and chemical filtration and making replacement fast, dry and effortless.
  • THREE-STAGE FILTRATION: Mechanically filters water through a pad of double-thick poly fiber. Chemically filtered through Black Diamond Premium Activated Carbon. BIO-Wheel technology delivers wet/dry biological filtration for nitrifying bacteria growth.
  • OPTIMUM WATER-TO-CARBON CONTACT: Ribbed backing ensures even distribution of carbon for sparkling clean water.
  • COLOR-CODED PACKAGING: Rite-Size packaging makes it simple to choose the right size replacement cartridge for your filter.

Instructions

Learn More About Marineland From Our Team of Experts

Frequently bought together

Questions & Answers

11 Customer Questions

Do you put the filter in the Bio-Wheel with the blue facing towards the tank?

Answer by Chewy • Dec 27, 2018
When installing the filter cartridge, rinse filter cartridges thoroughly and install with blue side facing back of filter box. BIO-Wheel should rest securely in BIO-Wheel Bearings.

can I purchase the Bio Wheel Blue bearings that goes on either end of the Bio wheel inserted in the housing. My filters are ok except after time the Bearing wears out.

Answer by Chewy • Aug 20, 2019
Replacement Bio-Wheel bearings are available on the Marineland website.

Will this fit an Aqua Tech EZ 10-20?

Answer by Chewy • Apr 26, 2020
This filter cartridge is compatible with the Penguin 200B, 350B, 170B and 330B.

Will this fit the Marineland Bio-Wheel Penguin 350? That model doesn't seem to be listed in the specs. Thank you.

Answer by Chewy • Jan 19, 2021
This cartridge also fits the Original Penguin Power Filters 200 and 350.
Reviews
Write a Review
4.7
Rated 4.7 out of 5 stars
819 Ratings
Terms & Conditions

288 Customer Reviews

Rated 5 out of 5 stars
By BettyK on Jan 26, 2018

Perfect filtration for salt or fresh

I have a 40 breeder set up for my tank raised darwin percs and I use these cartridges in my hang on filter system. These work excellent and do not break down like

I have a 40 breeder set up for my tank raised darwin percs and I use these cartridges in my hang on filter system. These work excellent and do not break down like value brands do. I would highly recommend buying from Chewy.com as they have truly THE BEST service anywhere!

By BettyK on Jan 26, 2018
Rated 5 out of 5 stars
By Jamey on Feb 28, 2017

Great filters for a fraction of the cost.

I purchased the Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridges from chewy.com and was amazed at the deal. I was nervous about buying them due to the

I purchased the Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridges from chewy.com and was amazed at the deal. I was nervous about buying them due to the amazing deal. I was able to get them for a fraction of the cost that it would have been from my local pet store. I took a chance and am very glad I did. They arrived very quickly and in perfect condition and they were exactly what I ordered. I highly recommend chewy.com!

By Jamey on Feb 28, 2017
Rated 5 out of 5 stars
By Buster on Dec 15, 2020

Kudos to Chewy

I recently purchased a new filter system for my aquarium but ordered the wrong size filter...I called Chewy & explained my mistake...instead of Chewy requesting

I recently purchased a new filter system for my aquarium but ordered the wrong size filter...I called Chewy & explained my mistake...instead of Chewy requesting the filters back they told me to donate them and then sent the right size to me...I was shocked because not to many companies do that these days....Chewy's got my vote for caring about your pets and not about the almighty dollar.... thank you Chewy....( by the way...I did donate them and felt good doing that gesture)

By Buster on Dec 15, 2020
Rated 5 out of 5 stars
By Phrozyn on Jun 17, 2018

Filters are great, but shipping from chewy is terrible

These filters are terrific, but unfortunately the way chewy ships them they always arrive smashed and damaged.

These filters are terrific, but unfortunately the way chewy ships them they always arrive smashed and damaged.

By Phrozyn on Jun 17, 2018
Rated 3 out of 5 stars
By Dale on Jan 4, 2019

They work but they waste your money

Look up aquarium filtration system setup advice by Aquarium co-op, Just get 4 size 70gal foam filter inserts and never have to buy them again ever! I did it a week

Look up aquarium filtration system setup advice by Aquarium co-op, Just get 4 size 70gal foam filter inserts and never have to buy them again ever! I did it a week ago and my fish are happier and its a lot better than the little media they come with. spend $26 once on chewy for the parts and never have to buy them again. You can also use bio rings and such but do it at you own risk! I was spending $70 on filters every 3 mouths never again you never have to replace them, chewy is still awesome tho nobody can beat that! But give the video a look if you wanna save serious money. Not to mention they burn out in a week and a half tops.

By Dale on Jan 4, 2019
Rated 5 out of 5 stars
By Rooluu on Jan 13, 2017

Will definitely order again!

The product is wonderful! The shipping was incredibly fast! I received my order the day after I purchased, I was very surprised! The prices are amazing! Overall

The product is wonderful! The shipping was incredibly fast! I received my order the day after I purchased, I was very surprised! The prices are amazing! Overall I had a great experience with chewy.com thank you so much and I look forward to ordering again.

By Rooluu on Jan 13, 2017
Rated 5 out of 5 stars
By Pam on Jan 15, 2024

Price goes from $7.99 to $19.99??!!

Love this product but will no longer purchase due to 67% price increase. Ordered 12/27/23. Price was $7.99. Went to reorder new price is $19.99 for 6

Love this product but will no longer purchase due to 67% price increase. Ordered 12/27/23. Price was $7.99. Went to reorder new price is $19.99 for 6

By Pam on Jan 15, 2024
Rated 5 out of 5 stars
By Debra on Dec 24, 2016

Quick and easy

Love these. With these changing cartridges is a snap. Just rinse and drop in. Along with the bio wheel Marineland filter my tank is clean and running great without

Love these. With these changing cartridges is a snap. Just rinse and drop in. Along with the bio wheel Marineland filter my tank is clean and running great without the hassles. Price at Chewy is great too!!!

By Debra on Dec 24, 2016
Rated 5 out of 5 stars
By Angi on Sep 22, 2019

Great product

Bought this to replace a different brand I was using. This is very quiet and there’s a noticeable difference to the clarity of the water. I have two very large goldfish

Bought this to replace a different brand I was using. This is very quiet and there’s a noticeable difference to the clarity of the water. I have two very large goldfish in a 35 gallon aquarium. I’m only having to clean the tank once a month. Before I cleaned it weekly. I replace the filters every other week. Goldfish are very messy. I’d recommend this product.

By Angi on Sep 22, 2019
Rated 5 out of 5 stars
By Mike on Jul 9, 2020

Filters Marineland

Been using this filter for years had a 3 stage canister filter that decided to go to the great beyond so I have 2 magnum 300 for back up w/ bio wheels so far so

Been using this filter for years had a 3 stage canister filter that decided to go to the great beyond so I have 2 magnum 300 for back up w/ bio wheels so far so good it's just to far to drive to get replacement filters roughly 65 miles 1way and Wally world......we live out in the country Chewy has made it easier to get my pet supplies at a better prices getting ready to order dog food and see how it goes

By Mike on Jul 9, 2020