Marineland Penguin Refillable Filter Media Cartridge, Penguin 200 & 350

By Marineland
Rated 4.4444 out of 5 stars
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Marineland Penguin Refillable Filter Media Cartridge, Penguin 200 & 350 slide 1 of 4
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Marineland Penguin Refillable Filter Media Cartridge, Penguin 200 & 350 slide 1 of 4
$2.95Chewy Price
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$4.09Chewy Price
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About This Item

  • Refillable cartridge frame.
  • Excellent alternative to standard media bags.
  • Patented ribbed design keeps the media of choice evenly distributed.
  • Provides maximum water-to-media contact.
  • The snap open and lock tight design also ensure no media spillage for crystal clear and clean water at all times for a healthy environment for life to thrive in.

Compatible Products

Keep your system working smoothly with Marineland filters.

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Customer Rating
Rated 4.4444 out of 5 stars
18
—
Rated 5 out of 5 stars
4
—
Rated 5 out of 5 stars
4
Price
$2.95Chewy Price
$3.99Chewy Price
$4.23Chewy Price
$3.49Chewy Price
$6.99Chewy Price
Autoship
$2.80Chewy Price
$3.79Chewy Price
$4.02Chewy Price
$3.32Chewy Price
$6.64Chewy Price
Fish TypeTropical Freshwater, Marine FishTropical Freshwater, Marine FishTropical FreshwaterTropical FreshwaterTropical Freshwater, Marine Fish
Aquarium TypeFreshwater, SaltwaterFreshwaterFreshwaterFreshwater, SaltwaterFreshwater, Saltwater
MaterialPlasticMicrofiber, Synthetic FabricNylon, Synthetic FabricMesh, Synthetic FabricFoam

Questions & Answers

10 Customer Questions

can you give me the measurements, please? this sound great.
Answer by Chewy • Oct 10, 2018
This is designed to fit the Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge within it. It will measure close to 7 x 7 inches. It is specifically made to only fit the Penguin 200 and Penguin 350 model filters.
For the 350, refillable media cartridge, how much charcoal goes into in, by weight?
Answer by Chewy • Mar 06, 2020
You can fill one side of each container if you like as long as the container will stay closed; or just place 1 oz in each container. There is no formula for the amount of carbon to use per gallon of water however, the general guideline is one oz per filter cartridge.
Will this fit the Penguin PRO 275?
Answer by Chewy • May 16, 2022
This cartridge is compatible with the Penguin 200 and 350.
Is there a cartridge like this one for the yet?
Answer by Chewy • Aug 12, 2020
This cartridge fits the Penguin 200 and 350 BIO-Wheel Power Filters.

ReviewsWrite a Review

4.4
Rated 4.4444 out of 5 stars
18 Reviews
94%
Would recommend to a friend
1
11.1111
11%
2
0
0%
3
0
0%
4
11.1111
11%
5
77.7778
78%

18 Customer Reviews

Rated 1 out of 5 stars
By lennie on Feb 25, 2022

Filter reusable.

Hard to open and break easy, easier to buy already made one's.

Rated 5 out of 5 stars
By viet on Dec 28, 2020

Very good saves money

this item helps with money instead of buying cartages you can buy media you can also choose what you want and save money instead of buying cartages.

Rated 5 out of 5 stars
By Kodiaksmom on Sep 4, 2019

Makes me very happy!

I'm always finding ways to reduce my waste and single use items. I absolutely love these! Plus they are super easy to use. I'm going to add a thin floss sponge to help grab small debris but very please.

Rated 4 out of 5 stars
By Anniede on Sep 20, 2019

Economical way to keep your Marineland filter fresh

Not quite as easy as buying the filters already made but a whole lot cheaper. They're great for putting extra carbon or zeolite in a tank

Rated 5 out of 5 stars
By nancya518 on Jul 12, 2019

Good product.

This is great. Works well. Perfect for the Marineland 350 filter as it has room for an extra filter on each side. I used it for some ammonia neutralizing crystals mixed with carbon.

Rated 5 out of 5 stars
By Kitkat on Jun 27, 2019

You need this with mess fish

I bought this because my tank has some very mess fish and it wasn't practical to replace the whole cartiage all the time now I just replace the filter part and the carbon part

Rated 5 out of 5 stars
By Andy on Mar 23, 2019

Saves money and cheap

Now I don’t have to buy cartridges anymore. Between pond filter about 12 feet long and 2 feet wide more or less and this product, in total spending is about $20.00. I have cartridges for the whole year. Cant go wrong.

Rated 5 out of 5 stars
By Jtitkamason on Apr 3, 2019

Awesome !!

I love the fact that I can fill this with my own media. It's a better investment than always buying more and more replacement filters.

Rated 1 out of 5 stars
By none on Mar 21, 2019

Threw away

There junk, there hard to open and they break easy, I’m sticking to buying the regular cartridges for them

Rated 5 out of 5 stars
By Adamant on Dec 9, 2018

Save hundreds $$$

I use these Refillable cartridges in all my Marineland Hobs and they work great. I never buy the replacement filters. Instead I add pinky filter floss to one and Seachem Matrix to the other. I clean them as if they were filter cartridges but these versatile cartridges can be filled with anything from mechanical, biological or chemical filtration.