🧪 Elevate your aquarium’s ecosystem with Fluval BioMax — where science meets pristine water clarity!
Fluval U Underwater Filter BioMax is a ceramic bio media designed exclusively for Fluval U2, U3, and U4 filters. Its complex pore structure fosters beneficial bacteria growth, crucial for reducing ammonia and nitrate levels in both freshwater and marine tanks. By maintaining a balanced bacterial colony, it ensures cleaner, healthier water, supporting vibrant aquatic life. Ideal for professional aquarists seeking reliable, scientifically optimized filtration media.
| ASIN | B001XRR2IM |
| ASIN | B001XRR2IM |
| Age Range Description | All ages |
| Best Sellers Rank | #24,862 in Pet Supplies ( See Top 100 in Pet Supplies ) #248 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Breed Recommendation | Large Breeds |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,496) |
| Date First Available | August 19, 2004 |
| Date First Available | August 19, 2004 |
| Directions | Fluval BIOMAX provides an optimal environment for beneficial bacteria growth. The bio rings have a complex pore system creating an optimal environment where beneficial bacteria can thrive. It also reduces and controls ammonia and nitrate. For freshwater and marine environments.For U series filter models: U2,U3,U4 |
| Included Components | Fluval U Underwater BioMax Filter |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.7 x 1.5 x 10.6 inches |
| Item Package Dimensions L x W x H | 6.81 x 2.76 x 1.85 inches |
| Item Weight | 0.1 Pounds |
| Item model number | A495 |
| Item model number | A495 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material | Ceramic |
| Model Name | Hagen FLUVAL"U"FILTER BIOMAX;170G |
| Number of Items | 1 |
| Product Dimensions | 2.7 x 1.5 x 10.6 inches; 1.6 ounces |
| Size | For U series filter models: U2,U3,U4 |
| Specific Uses for Product | Indoor |
| Style | BioMax |
| Target Audience Keyword | fish |
| Warranty Description | Manufacturer Warranty |
B**S
Good Fluval U Bio Media for the underwater filters. Good Price. Largest package volume that I can find for these.
The Fluval U Undewater Filter BioMax works as expected with my Fluval U filters. This is the largest packaging of it that I have seen, so I always buy it here on Amazon because of the price versus getting it at the local fish store. I have Amazon Prime, so I get Free 2-day shipping and I don't have to pay for shipping on my orders which is very nice. If Fluval made these in a larger package volume, I would buy that. Make sure you only remove half your bio media when you clean or make changes in your filter so to make sure you maintain a decent established bacterial content in your tank to maintain a working cycle. Don't wash or clean under the tap, or the chlorinated water will kill off the good bacteria especially on the bio- media you are keeping in the filter. Rinse with tank water if necessary. I definitely recommend these for your Fluval U Underwater Filter. They are the BioMax media that you use with the filter. You can add other things as well into the cartridge chamber like carbon, zeo-carbon or ammonia removers if you need it. Fluval has them available for sale as well, and they are available on Amazon. Fluval Carbon, 100-gram Nylon Bags - 3-Pack Fluval Zeo-Carb, 150 Gram, 3-Pack Nylon Bags Fluval Ammonia Remover, 180-gram Nylon Bags - 3-Pack Make sure you are buying the correct BioMax bio media. These are often mistakenly confused with the larger BioMax Bio Rings which will not work or fit in the Fluval U series underwater filters.
M**D
Worth it
They work for my cichlids tank is definately cleaner
D**.
Great quality
Great quality, go with the name brand and not off brands. Trust what you’re putting into your tank.
S**N
You Can Never Go Wrong With Fluval.
Fluval always makes a great product. My tank has been really healthy after adding the product. I will buy this product again.
B**9
Works
Works like they should
T**Y
Great !
This is great!
M**A
Works Well
It comes already in a mesh bag, so that is nice. I was worried I would have had to go out an buy one, but it comes included. There are nice and porous. Good for my aquarium
P**R
Perfect for 30 gallon tank
I replaced a hanging filter with this. So quite and works beautifully
I**L
Perfektes Filtermaterial fürs Aquarium.
M**H
I was very happy with the quantity and helping my aquarium to get more beneficial bacteria to help my water parameters and help keep my aquarium clean .. I would happil buy again great value also
M**Z
muy buen material para la bacteria benéfica , cabe bien en el compartimento del fluval u3 destinado para la bacteria benéfica, mis peces discos estan muy agredecidos con este canister interno lo recomiendo ampliamente
R**Y
Material de calidad para el filtro del acuario que funciona a la perfección si quieres mantener el agua limpia y clara
C**A
Tout est dans le titre 😊
Trustpilot
2 weeks ago
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