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$6.99 List Price
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About This Item

Details

  • Helps to create ideal aquarium conditions for small fish and shrimp.
  • Absorbs and traps phosphate and nitrite.
  • Helps to reduce the growth of compounds that cause organic matter buildup for less maintenance.
  • Makes an attractive decoration for your aquarium.
  • For freshwater shrimp or fish aquariums.

Instructions

Questions & Answers

1 Customer Questions


Can the moss balls be rinsed off & reused when I clean the tank?

Answer by ChewyJul 23, 2023
Moss balls can be rinsed and lightly squeaked out after doing a water change.
3.7
Rated 3.7 out of 5 stars
76 Ratings

24 Customer Reviews



Rated 5 out of 5 stars
By Jackson on Dec 13, 2025

Great at clearing up your water!

The Fluval moss balls removed a bunch of waste and removed many harmful components that are toxic to the fish. It is a great product and I highly recommend it!

The Fluval moss balls removed a bunch of waste and removed many harmful components that are toxic to the fish. It is a great product and I highly recommend it!


Rated 4 out of 5 stars
By Lorelei on Oct 20, 2025

Took 2 weeks soaking & squeezing for the ball to stay sunk

I’m unsure how this ball is doing keep Saphire’s water cleaner-it was a pain to get it to stay sunk & it is kind of ugly sitting next to the real moss ball. Time

I’m unsure how this ball is doing keep Saphire’s water cleaner-it was a pain to get it to stay sunk & it is kind of ugly sitting next to the real moss ball. Time will tell I guess-I wouldn’t purchase another ball-partial water changes work as good if not better


Rated 4 out of 5 stars
By WaterfallFun on Dec 9, 2025

Contained green

These moss balls are low maintenance and easily sink to bottom of aquarium. Adds quick greenery to the aquarium. Fish favorite

These moss balls are low maintenance and easily sink to bottom of aquarium. Adds quick greenery to the aquarium. Fish favorite


Rated 1 out of 5 stars
By Baileigh on Jul 29, 2025

Fake plant

The title of this and the pictures make this seem to be a living moss ball it is not. It’s fabric of some sort but it’s not a living plant

The title of this and the pictures make this seem to be a living moss ball it is not. It’s fabric of some sort but it’s not a living plant


Rated 5 out of 5 stars
By Sherry on May 13, 2025

My turtle loves these

I use these to give my turtle some enrichment. She pushes them around in her tank and redecorates. When she is mad, she will barricade herself and use these as

I use these to give my turtle some enrichment. She pushes them around in her tank and redecorates. When she is mad, she will barricade herself and use these as a wall. It is very funny


Rated 5 out of 5 stars
By Vikki on Nov 11, 2025

It cleared the aquarium’s water!

I will purchase again!

I will purchase again!


Rated 1 out of 5 stars
By Andrew on Aug 29, 2025

Did more harm then good

The ball caused the water to get cloudy

The ball caused the water to get cloudy


Rated 1 out of 5 stars
By Jamie on Jul 13, 2025

Not what thought

Not what I thought, its not alive and dont do anything but take up space

Not what I thought, its not alive and dont do anything but take up space


Rated 1 out of 5 stars
By Judy on Feb 17, 2025

Floating green ball

Description makes it sound like real plant but it's a dehydrated green ball of unknown substance. Would like refund as it is not what I wanted and was tricked into

Description makes it sound like real plant but it's a dehydrated green ball of unknown substance. Would like refund as it is not what I wanted and was tricked into ordering because of deceptive description.


Rated 3 out of 5 stars
By Bruce on Jul 7, 2025

Moss ball

Not sure what it is supposed to do?

Not sure what it is supposed to do?