Boyd Chemi-Bags Fine Micron Filter Media Bags, 2 count

$4.99 (-28%) Chewy Price
$6.89 List Price
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About This Item

Details

  • Includes two 200-micron media bags that are triple-stitched for durability.
  • Holds most granulated filtration medias like aragonite, ferric oxide, carbon, organic binding resins and more.
  • A great option for peat and leaves in freshwater systems.
  • Comes with ties to help keep the filter media securely inside the bag.
  • Reusable and made in the USA.

Questions & Answers

3 Customer Questions


Where do you put this bag (after filling with the marine land stuff to remove ammonia) ?

Answer by ChewyDec 06, 2020
These super fine bags work great for peat and leaves in freshwater systems.

are these bags good for zeolite

Answer by ChewyDec 17, 2019
This product holds most granulated filtration medias like aragonite, ferric oxide, carbon, organic binding resins and more.

can this hold peat

Answer by ChewyAug 06, 2021
Boyd Chemi-Bags Fine Micron Filter Media Bags are a 200 micron bag that is specifically made for holding some of the finest particulate filtration medias, peat included.
4.6
Rated 4.6 out of 5 stars
36 Ratings

13 Customer Reviews



Rated 5 out of 5 stars
By Melissa on Nov 12, 2025

Work great

I ordered these to hold crushed coral and they worked great. Very small holes to hold the small particles in

I ordered these to hold crushed coral and they worked great. Very small holes to hold the small particles in


Rated 5 out of 5 stars
By cathy on Jun 10, 2025

Easy to use and perfect size for my media .

These bags allow water to flow thru them and does not let the media small pieces wash out into the tank

These bags allow water to flow thru them and does not let the media small pieces wash out into the tank


Rated 5 out of 5 stars
By Rachel on Jul 12, 2025

Good bag

This is great for Seachem Purigen.

This is great for Seachem Purigen.


Rated 3 out of 5 stars
By Lisa on Feb 6, 2025

Quite small

These didn't end of being very useful for me because they are too small. I ought to have researched more.

These didn't end of being very useful for me because they are too small. I ought to have researched more.


Rated 5 out of 5 stars
By Eric on Sep 2, 2024

Good media bags

I have these high quality tiny carbon media, and I needed a fine mash media bag. So, I decided to try these fine micron filter bags and they are very good. Exactly

I have these high quality tiny carbon media, and I needed a fine mash media bag. So, I decided to try these fine micron filter bags and they are very good. Exactly what I was looking for. These filter bags are similar to pantyhose, so wash them gently. The price is good, 2 for 6 dollars.


Rated 2 out of 5 stars
By Richard on Aug 1, 2024

Not the size advertised

This is not 4.5" not even close

This is not 4.5" not even close


Rated 5 out of 5 stars
By steven on May 6, 2024

Boyd Chemi-Bags Fine Micron Filter Media Bags

Perfect For Silica Filter Media....

Perfect For Silica Filter Media....


Rated 5 out of 5 stars
By Matt on Aug 4, 2022

***** item

Great item if you want to bag up your own filter media

Great item if you want to bag up your own filter media


Rated 5 out of 5 stars
By Maryt on Apr 28, 2021

Filter media bags

Would recommend this product highly very economical and easy to use

Would recommend this product highly very economical and easy to use


Rated 5 out of 5 stars
By SueB on Aug 21, 2020

So far, so good.

I used these to hold peat most granules for my penn Plax 1200 cascade filter. A lot of media fits in these bags and they come with zip ties to ensure the media doesn’t

I used these to hold peat most granules for my penn Plax 1200 cascade filter. A lot of media fits in these bags and they come with zip ties to ensure the media doesn’t escape. So far they seem worth the buy. We’ll see how it holds up when it comes time to switch out the media.