Help keep your aquarium in tip-top shape for your finned friends with the Marina Slim Filter Carbon Cartridge. Ideal for tropical and community fish tanks, this cartridge contains activated carbon with Ceramitek for optimum filtration. The activated carbon effectively removes pollutants and odors, while the Ceramitek, a highly porous, ceramic biological filter medium, optimizes biological filtration to support the growth of good bacteria. This genuine replacement filter cartridge is specifically designed for use in the Marina Slim S10, S15 or S20 aquatic filter.
Helps keep your underwater sidekicks safe and your aquarium looking its best.
Ceramitek, a highly porous, ceramic biological filter medium, optimizes biological filtration to support the growth of good bacteria.
Contains activated carbon with Ceramitek for optimum filtration and a healthy environment.
The activated carbon helps to effectively remove pollutants and odors.
Genuine replacement filter cartridge is specifically designed for use in the Marina Slim S10, S15 or S20 aquatic filter.
Great filter system and all the stuff I get from you and the customer service is spot on
Well-made and convenience
on Jun 12, 2020
I always buy extra filters when I buy a new hang on back for any of my aquarium s. These are real thick and really good quality they fit great inside the unit.
Very easy installation
on Aug 26, 2020
This is very easy to install I just need to figure out a better system.
Kept The Water Clean
on Mar 1, 2020
These filters definitely helped my tank water stay clean and clear. I used them in both a ten gallon and twenty gallon tank filters. But they get dirty VERY quickly. I was having to change them more often than I thought necessary.
on Feb 8, 2020
I love these. They are used for my Slider Turtle's fish tank. My sweet Pebbles needed a filter that really worked. I buy a large amount because they are inexpensive. And you get 3 in a pack. They absorb completely. So happy with this product!
Easy to use
on May 1, 2020
I like how it just slides right into the filter no muss no fuss
on Sep 19, 2019
It's doing a great job cleaning my nephew's fish tank.
on May 5, 2019
These work well, very easy to use, good sturdy frame so if you want to use them again with your own filter floss you can
on Dec 19, 2018
Seem to be a good quality filter, I have always owned wisper but this seemed to be better
on Aug 16, 2018
Like these filters and the price was reasonable. I'd purchase this item again.