

🧬 Elevate your aquarium’s ecosystem — because your fish deserve the best!
The Fluval C3 Bio-Screen Replacement Media is a precision-engineered filter component designed exclusively for the Fluval C3 Power Filter. It provides an expansive biological surface area that fosters beneficial bacteria growth, blocks debris, and ensures even water flow distribution before entering the biological trickle chamber. This 3-pack replacement media helps maintain crystal-clear aquarium water by enhancing filtration efficiency and supporting a healthy aquatic environment.




| ASIN | B003TM3C4C |
| ASIN | B003TM3C4C |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #23,414 in Pet Supplies ( See Top 100 in Pet Supplies ) #231 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,223) |
| Date First Available | June 22, 2010 |
| Date First Available | June 22, 2010 |
| Directions | Use as per directed on product. |
| Included Components | All Items listed in Description |
| Item Dimensions LxWxH | 0.5 x 4 x 7.5 inches |
| Item Package Dimensions L x W x H | 6.46 x 4.02 x 0.47 inches |
| Item Weight | 9.07 g |
| Item model number | 14021 |
| Item model number | 14021 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Model Name | HAGEN FLUVAL C3 BIO-SCREEN |
| Number of Items | 1 |
| Product Dimensions | 0.5 x 4 x 7.5 inches; 0.32 ounces |
| Specific Uses for Product | Indoor |
| Style | C3 |
| Target Audience Keyword | Fish |
| Warranty Description | Manufacturer Warranty |
M**R
Easy to clean
Clean them 3 times before putting a new one one
S**N
Works perfect
These are awesome
A**R
Fast delivery, and safe for your pets.
Exactly as expected.
B**D
Good quality
It's good but over priced
S**K
Fits perfect
This is an adequate fluval filter replacement and great priced compared to name brand. I don't know why easy to clean is a category here...THESE ARE DISPOSABLE...through them out when they need changed!
C**S
Good price
Does a good job filtering the aquarium
E**W
Great replacments, but you probably wont ever need it.
I bought these thinking that I would have to replace them someday. I probably shouldn't have because the bio-screen on the Fluval C series is very durable and made to last! Rinsing it out works very well and so far I have noticed no deterioration whatsoever of the bio-screen. It's a good product, but you can probably save your cash and buy something else you'd want or need.
K**L
Bioscreens help to keep my cichlid tank balanced for months
I use these screens and only change them about once every 6 months. They help my tank bounce back quickly if I over clean and through off the balance of healthy bacteria in the tank. I have only done this once, but believe that this screen help to save my butt, because it is one think I am careful to not touch if I am cleaning the gravel or other filter parts.
M**N
Il prodotto ha soddisfatto le attese, già acquistato altre volte.
C**W
excellent produit.
M**E
Sehr gut
M**S
Funciona, y su duración es bastante buena. Lo recomiendo.
L**A
Encaja bien. Lo único es que no sé por qué no las hacen es más gruesas. Pero eso Fluval sabrá.
Trustpilot
1 month ago
2 months ago