Marineland C-Series Canister Ceramic Rings Filter Media, 140 count

By Marineland
Rated 4.3333 out of 5 stars
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$6.29Chewy Price
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$8.99Chewy Price
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Rated 4.3333 out of 5 stars
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About This Item

  • Provides a porous surface area to support biological filtration
  • Helps keep a clean and healthy aquatic environment where fish can thrive in
  • Process allows the water to receive full-contact filtration with virtually no bypass so it can return to your aquarium as good as new
  • Package contains 140 rings and is compatible with all C-Series Canister Filters
  • Bio-rings are extremely durable so they do not require replacement unless damaged or destroyed
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Customer Rating
Rated 4.3333 out of 5 stars
12
Rated 5 out of 5 stars
6
Rated 4.1111 out of 5 stars
18
Rated 5 out of 5 stars
1
Rated 5 out of 5 stars
1
Price
$6.29Chewy Price
$7.99Chewy Price
$6.99Chewy Price
$3.39Chewy Price
$9.76Chewy Price
Autoship
$5.98Chewy Price
$7.59Chewy Price
$6.64Chewy Price
$3.22Chewy Price
$9.27Chewy Price
Fish TypeTropical Freshwater, Marine FishTropical Freshwater, Marine FishTropical Freshwater, Marine FishTropical Freshwater, Marine FishTropical Freshwater, Marine Fish
Aquarium TypeFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, Saltwater
MaterialCeramicMeshPlasticFoamFoam

Questions & Answers

7 Customer Questions


Can it be used in a hank on back filter. If so how much should be used.
Answer by ChewySep 05, 2018
This filter media is made for the Marineland Multi-Stage Canister Filter.

What is the material that makes those filtration beads? Do they increase the Ions in the water? Thank you for answering me.
Answer by ChewyAug 28, 2017
The material is a porous ceramic with high surface area that allows bacteria colonization for biological filtration. The ceramic rings do not go through ion exchange in water.

How often do you change the filtration beads?
Answer by ChewyDec 22, 2018
The ceramic rings never have to be replaced unless they become damaged.

How many boxes of 140 count rings do I need to purchase to fill the emperor pro 450 basket 2/3 full?
Answer by ChewyDec 12, 2021
These rings are pretty large, so it would not take more than approximately 10 or so of them to fill the Emperor Pro basket. One box is way more than enough.


ReviewsWrite a Review

4.3
Rated 4.3333 out of 5 stars
12 Reviews
75%
Would recommend to a friend
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8.3333
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8.3333
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12 Customer Reviews



Rated 5 out of 5 stars
By karma on Feb 3, 2022

Great Prices!

Since we bought a new canister filter we rely on Chewys for their great prices!!


Rated 4 out of 5 stars
By Gupper on Jan 12, 2021

Chewy is phenomenal

Too soon to tell how to rate the bio rings and how they are working in my sump, but if it's sold by Chewy, I'm sure they're working just fine


Rated 3 out of 5 stars
By Underdog on Jul 22, 2019

Nothing wrong with it, but nothing special either

I've had very similar filter rings from a different brand (don't remember which) that look a lot more like airstones look and are HIGHLY porous. These on the other hand are just short of shiny. Sure the surface isn't perfectly smooth but it's smooth to the touch and you certainly don't see any pores. As a result of not being highly porous they're pretty heavy, and you wind up getting even less bang for your buck if you're comparing by weight.


Rated 4 out of 5 stars
By Jrabb on Jun 16, 2019

Some broken

Good product but some of them were broken in the package which was a little upsetting.


Rated 4 out of 5 stars
By Sarah on Dec 1, 2018

Makes great bio stuffing for HOB and in-tank filters, too!

Every single one of the 24 HOB or in-tank filters in my house is stuffed to the gills (pun intended) with these. I rinse them in warm water, then use black pantyhose from the dollar store to make little pouches tied at top and bottom, then pack out every filter with the pouches. When you use these, you don't have to keep the bristled plastic inserts that come with the filter; removing them will give you more room for these rings. You also don't have to use any sort of pouches -- you can actually just cram them in there however they will fit. When I start a new tank, or if a friend wants to start a tank, I steal a pouch or three from other filters for the new one, and *poof* instant-cycle. Three of my tanks are overstuffed with guppies (my daughter brought home three, and now we have 100, mostly juveniles), who are very messy fish for their size, and even those tanks have thriving nitrogen cycles. They are cheap, they are effective, and they never need replacing. The only reason I've deducted a star is because, as mentioned, lots of them are two stuck together, which makes it harder to smoosh the pouches down into the filter sometimes. It's not enough of a big deal for me to even consider switching to something else.


Rated 5 out of 5 stars
By Rissa on Sep 20, 2018

Great product

Great price, gets the job done I would probably stay using these bc they are way cheaper and do the same job as all the others


Rated 5 out of 5 stars
By Rilee on Aug 17, 2018

Good Product

Pretty typical bio rings, nothing special about them, they'll get the job done and they are a really good price for how many you get. Some of them were stuck together but that's not really a big deal to me.


Rated 5 out of 5 stars
By Cheko on Aug 30, 2018

It does the trick

Easy to use. Does the job right Everytime. Bioballs hello to keep your aquarium clean


Rated 5 out of 5 stars
By bads on Jun 26, 2018

great price

there are filter rings I guess they do what they are suppose to do


Rated 5 out of 5 stars
By Kristyn on Apr 7, 2018

Excellent for planted aquariums

Using in combination with Marineland BioBalls in media bags - aquarium is thriving