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🌿 Elevate your tank game — clear water, happy shrimp, zero algae drama!
The Fluval Artificial Moss Ball is a smart aquarium accessory designed to trap phosphates and nitrites, reducing algae growth and organic buildup. Suitable for freshwater shrimp and fish tanks between 10-20 gallons, it remains effective for up to 2 months, combining functional water treatment with natural aesthetic appeal.




| ASIN | B0057H2UKE |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #9,234 in Pet Supplies ( See Top 100 in Pet Supplies ) #66 in Aquarium Water Treatments #96 in Dog Toy Balls |
| Brand | Fluval |
| Brand Name | Fluval |
| Customer Reviews | 4.3 out of 5 stars 743 Reviews |
| Global Trade Identification Number | 00015561113441 |
| Included Components | All items listed in description. |
| Item Form | Granules |
| Item Type Name | Aquarium Articifical Moss Ball |
| Item Weight | 0.01 Kilograms |
| Liquid Volume | 10 Gallons |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | A1344 |
| Model Number | A1344 |
| Pet Type | Fish |
| Target Species | Shrimp |
| UPC | 015561113441 |
| Unit Count | 1 Count |
A**T
Seeing is believing! Really does curb algae growth, used in conjunction with appropriate tank maintenance. Nice Tank Decor.
Will definitly be buying more of these. I have a Fluval Edge 6 gal with 10 Neons and a couple guppies, a frog. The kids and family love it. However I have this persistent algae growth like a carpet on the bottom of the tank. I clean the tank 40% water change every Saturday, 80% water change once a month, with a gravel sucker to try to clear the algae. I keep three sets of plastic plants, rocks, wood, etc, so I can rotate the algae laden plants and rocks out of the tank for cleaning. This Moss Ball has resolved nearly all of my algae problem. It's amazing! I put the Algae Ball in and did a 80% change on the same day. Typically I see algae growth on a couple days, maybe 4 days max and the plants have algae on them, then I would see the persisten Algae Mat on the gravel start forming again. Now I'm over a week into this water change and the tank looks awesome! Algae groth appears to be completely curbed. There is no growth on the plants, even the one directly under the LED light, no carpet, I can't even see any algae in the tank. This is great. I highly recommend. The one trick, this ball needs to be squeezed and filled with water when you get it which can take over 5 minutes. Otherwise it will float. Also, instructions say you should place it in active water flow. It doesn't like to stay in the water flow, it rolls away but eventually comes to rest somewhere with light water flow and works perfectly. I have attached a pic of my tank 7 days after I started using this. Note: I did a good 80% water change and cleaning, new filter media, at the start of using this. In my pic you can see the Moss Ball in the lower left corner, in a shadow. Notice the lack of algae growth on the plants.
K**S
Seems to clear the water
Floats around. Doesn’t bother fish or snails. Seems to help water clarity.
B**Y
Keeping my tank clear
Keeping my tank clear so far sometimes they float sometimes they go to the bottom, which is OK as long as it does the job
B**E
Cool
Seems nice I put in my tank so we will see how well it works!
M**N
Love these, they look natural and they do a good job
I like these as they look natural and they do a good job. When I put one in my tank, I just set an alarm in my calendar to remind myself to replace it. They don't last forever although they can look like they do. Follow the directions. And always remember when cleaning your tank to move. Not only these, but any other decor is debris always gathers underneath them. Or maybe it's my cories that just rustle them around everything.
W**G
Does not last long
The moss ball worked well initially, but by the ninth day, my aquarium tank Glass had lots of algae. It’s supposed to last for two months.
J**S
I don't know if they help...but I love them
I love these balls..I don't know if they make any difference in my water quality, but interested looking and fish lay on them, eye them, play around them. I have plenty tanks and every tank has one. Real moss balls tend to get messy. These also look great with driftwood and almond leaves. I will continue to buy from this seller and this product. I poke them with corn cob holders and over night they sink.
I**K
Works good for my tank
Works great so far! It floated at first, but now it's on the ground!
V**O
Genial
Muy útil gracias a esto no huele el agua
Z**E
Fluval MossBall
Seems to be working well as had no spikes or rises in tank
M**T
Mosball
Blijft drijven
S**2
Déçue
Ce n'est pas de la mousse, mais du plastique à éviter. Ce sédiment PH n'a jamais changé. De plus, la boule ne coule absolument pas. Au bout de 3 jours
G**L
Super
Alles Top, Danke
Trustpilot
1 month ago
2 months ago