AquaClear Ammonia Remover Filter Insert, Size 20

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About This Item

Details

  • Designed for AquaClear CycleGuard Power Filter
  • Works immediately to remove and help control ammonia and nitrite, improving your water quality and reducing stress on your fish
  • Helps keep aquariums thriving and healthy
  • Provides optimal chemical filtration with activated carbon inserts
  • Ideal for new or heavily populated freshwater aquariums

Instructions

Learn More About AquaClear From Our Team of Experts

Frequently bought together

Questions & Answers

6 Customer Questions

can these be used with any kind of filter.

Answer by Chewy • Oct 24, 2019
This filter is designed for use with the AquaClear CycleGuard Power Filter.

What is the breakdown? Is this zeolite?

Answer by Chewy • May 16, 2018
This insert contains a natural ammonia removing resin, made of zeolite. This resin chemically bonds with ammonia to remove it from the aquarium water.

How long does it take to work

Answer by Chewy • Oct 26, 2022
AquaClear Ammonia Remover Filter Insert works immediately to remove and help control ammonia and nitrite, improving your water quality and reducing stress on your fish.

Which one would I use for a 75 gallon tank?

Answer by Chewy • Jan 08, 2020
The AquaClear Ammonia Remover Filter Insert, Size 110 is for use with 60 - 110 US Gallon aquariums.
Reviews
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4.6
Rated 4.6 out of 5 stars
64 Ratings
Terms & Conditions

22 Customer Reviews

Rated 1 out of 5 stars
By Greg123 on May 18, 2025
Top 250 Contributor

Gave 1 Star Great product read below

Reason 1-Star and great product/ Purchased years ago Aqua-Clear Filters Simple and can use several different brands media Etc. Problem are 3/times more expensive

Reason 1-Star and great product/ Purchased years ago Aqua-Clear Filters Simple and can use several different brands media Etc. Problem are 3/times more expensive for boxes of products a 1 pack Carbon/Ammonia cost as much or more 1-year ago used to purchase 2/3 boxes pack of 3 now purchasing just boxes of Sponge media and separate containers lose carbon zeolite and mesh bags.

Rated 5 out of 5 stars
By Chris on Aug 17, 2025
Top 500 Contributor

Great ammonia filter keeps tank healthy

My tank has never been healthier and water tests always show ammonia levels are as low as can be. I highly recommend!

My tank has never been healthier and water tests always show ammonia levels are as low as can be. I highly recommend!

Rated 1 out of 5 stars
By Steven on May 3, 2025

Product does not fit AquaClear 50

It's stated on the website that it is for the AquaClear 50, but is way too small for that. Chewy needs to fix their Instructions section. Now I'm stuck with these

It's stated on the website that it is for the AquaClear 50, but is way too small for that. Chewy needs to fix their Instructions section. Now I'm stuck with these. I may try to use two in the filter, but not usable by itself.

Rated 5 out of 5 stars
By shawn on Jan 12, 2026

Price

Price price price

Price price price

Rated 2 out of 5 stars
By Robert on Mar 23, 2025

Aquaclear ammonia remover insert

couldn't get the right size for the aquarium filter. Have to change more often. The product works well when it's the right size

couldn't get the right size for the aquarium filter. Have to change more often. The product works well when it's the right size

Rated 5 out of 5 stars
By Jim on Oct 5, 2025

Fast shipping.

Worked as advertised.

Worked as advertised.

Rated 5 out of 5 stars
By Jose on Sep 15, 2025

price

need for my fish tank

need for my fish tank

Rated 5 out of 5 stars
By marguerite on Oct 29, 2024

Great

Very good item to help keep all fish tanks, healthy and clean. If you can’t find it somewhere else you can find it right

Very good item to help keep all fish tanks, healthy and clean. If you can’t find it somewhere else you can find it right

Rated 5 out of 5 stars
By Deborah on Oct 18, 2024

No fuss

This is the easiest way to maintain zero levels of ammonia in tanks! I use these in my fish and axolotls tanks!

This is the easiest way to maintain zero levels of ammonia in tanks! I use these in my fish and axolotls tanks!

Rated 5 out of 5 stars
By Peter on Sep 17, 2024

AquaClear

Very effective in reducing ammonia

Very effective in reducing ammonia