🐟 Elevate your aquarium’s clarity game — because your fish deserve the best!
Fluval FX4/FX5/FX6 Bio-Foam Replacement Filters deliver superior mechanical and biological filtration with a dense, intricately designed foam that traps fine particles and fosters beneficial bacteria growth. Engineered specifically for Fluval’s high-performance canister filters, these reusable inserts maintain optimal water quality in both freshwater and saltwater tanks, ensuring a healthy, crystal-clear aquatic environment.
| ASIN | B00D6DRSK8 |
| ASIN | B00D6DRSK8 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #8,079 in Pet Supplies ( See Top 100 in Pet Supplies ) #50 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Breed Recommendation | Large Breeds, Small Breeds |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,334) |
| Date First Available | June 4, 2013 |
| Date First Available | June 4, 2013 |
| Department | Filter Media |
| Department | Filter Media |
| Directions | Follow individual packaging instructions. |
| Included Components | All Items listed in Description |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.5 x 7.7 x 9.1 inches |
| Item Package Dimensions L x W x H | 8.98 x 7.72 x 2.44 inches |
| Item Weight | 0.18 Pounds |
| Item model number | A239 |
| Item model number | A239 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material | Foam |
| Model Name | HAGEN FLUVAL FX5/6 BIO-FOAM |
| Number of Items | 1 |
| Product Dimensions | 2.5 x 7.7 x 9.1 inches; 2.88 ounces |
| Size | 1 Count (Pack of 1) |
| Specific Uses for Product | Indoor |
| Style | Bio-Foam |
| Target Audience Keyword | algae-eaters, betta-fish, bottom-feeder-fish, cichlid-fish, fish, goldfish, invertebrate-fish, mollusks, octopuses, rays, sharks, snails |
| Warranty Description | Manufacturer Warranty |
K**T
Fits Perfectly and Works Well
These bio-foam inserts fit exactly as expected and have been working without any issues. The foam is well made, holds its shape, and is easy to rinse and reuse. They’ve been a reliable replacement option and perform just as they should. No mess, no fuss, and no complaints. Simple, effective, and dependable.
J**N
Best pads really polish, traps lot of debris, buy in bulk and use Amazon shop/save for 5 to 15% off
Well if you have seen any of my review's about Fluval or Seachem product's, you undoubtedly will come to a conclusion that I only use these 2 product's & I buy in bulk for the best price. Why? Because they work plane and simple, I have seen the off brands at great price's and even gave them a shot, while the off brand does a good job, I found that at least in my setups (multiple very large tanks and heavenly stocked Cichlids African and SA/CAs which are very very large and messy fish) the off brands clogged up a bit faster. I am a fantic when it comes to maintaining my tanks. I run a total of 5 Fluval FX6 filters (2 in my African 135 and 3 in my 220 CA/SA along with 3 Fluval FX4 in my other 3 tanks from 30 to 90 gallon) These polishing pads really trap and polish the water combined with The Blue Fluval pads and water is crystal clear giving the illusion my fish are floating on mid air. These filter pads work in many other canister filters as well with very little effort. Bottom line if you run any of the Fluval FX series these pads are a must and ate worth every penny!
F**Z
Filter pads
Great filters were great. Water is crystal clear
D**E
Great
Great sponges for bacteria growth for fancy goldfish in my 112 goldfish tank. I only need to clean it every couple of months and replace them twice a year.
R**S
Nice material
Good premade products. I would give 5 stars but I have a lot of filters so I buy it by the roll and cut to size.
R**D
Fluval FX filter
Filter works well. Keeps the clear.
O**Z
Good product
Fuval has good filters
K**N
Reliable and effective
I will always use fluval products in my aquariums and especially in all my filters. I recommend not putting off brand products in your filters. Very good value for the money!
P**L
good value
R**D
Ottimo prodotto.
C**E
Even though many people told me this would be a waste of money, I was desparate to try anything to reduce the nitrites in my 50 gallon tank. This product worked exactly as advertised and I haven't had an issue with nitrites since using these pads. Definitely recommend!
J**U
Passt genau, wie bestellt.
S**K
It's works to clear the water and make it crystal clear.
Trustpilot
1 month ago
4 days ago
