White "FLUVAL" text with a stylized "O" icon | Bright yellow tang fish swimming near corals in a purple-lit aquarium.

Create Your Underwater Paradise with Fluval

Watch our step-by-step guide to setting up the Fluval Flex 9 aquarium and discover the art of aquascaping.


Shop Fluval’s premium selection of aquariums, kits, filters, aquatic décor, substrate, and more to bring your vision to life. 

Shop Now

Frequently Bought Together

1 /
Caribsea Dragon Peaks Stone Aquarium Decor, Small
Caribsea Dragon Peaks Stone Aquarium Decor, Small
$14.99
B1G1 50% Off Aquatic Décor - See Deal In Cart
Caribsea Super Natural Aquascapes Moonlight Sand, 10 Lb
Caribsea Super Natural Aquascapes Moonlight Sand, 10 Lb
$14.99
Penn-Plax Natural Driftwood Aquarium & Terrarium Décor For Salt & Freshwater, Small
Penn-Plax Natural Driftwood Aquarium & Terrarium Décor For Salt & Freshwater, Small
$11.99
B1G1 50% Off Aquatic Décor - See Deal In Cart
Fluval Bio Stratum Aquarium Substrate, 4.4 Lb
Fluval Bio Stratum Aquarium Substrate, 4.4 Lb
$22.99
Fluval Curved Scissors For Aquarium Landscaping, 9.8In
Fluval Curved Scissors For Aquarium Landscaping, 9.8In
$16.99
Fluval Bio Co2 Low Pressure System 125L
Fluval Bio Co2 Low Pressure System 125L
$89.97
Caribsea Super Natural Aquascapes Torpedo Beach Aquarium Sand, 10 Lb
Caribsea Super Natural Aquascapes Torpedo Beach Aquarium Sand, 10 Lb
$14.99
Penn-Plax Natural Driftwood Aquarium & Terrarium Décor For Salt & Freshwater, Large
Penn-Plax Natural Driftwood Aquarium & Terrarium Décor For Salt & Freshwater, Large
$11.77
Fluval Aquatic Straight Forceps 10.6In
Fluval Aquatic Straight Forceps 10.6In
$13.99
Fluval Bio Co2 Low Pressure System 250L
Fluval Bio Co2 Low Pressure System 250L
$101.27
Fluval Bio Co2 Pro Refill Pack
Fluval Bio Co2 Pro Refill Pack
$6.77
Fluval Plant & Shrimp Stratum
Fluval Plant & Shrimp Stratum
$16.99
Fluval Plant & Shrimp Stratum
Fluval Plant & Shrimp Stratum
$29.99
Fluval Cycle Biological Booster Water Conditioner
2 sizes
2 sizes
Fluval Cycle Biological Booster Water Conditioner
$13.99
Fluval Cycle Biological Booster Water Conditioner
2 sizes
2 sizes
Fluval Cycle Biological Booster Water Conditioner
$17.99
1 /

Filter

Filter

63 Results
63 Results
63 Results
No products found for selected filters. Please try with different filters.
Showing 0 of 0
Fluval Flex Glass Aquarium Kit
3 sizes
3 sizes
Fluval Flex Glass Aquarium Kit
$119.99 - $369.99
New Fluval Betta Fish Aquarium Kit - 6 Gallon
Fluval Betta Fish Aquarium Kit - 6 Gallon
$144.99
New Fluval Flex 2.0 Glass Fish Aquarium Kit - 15 Gallon
Fluval Flex 2.0 Glass Fish Aquarium Kit - 15 Gallon
$189.99
Fluval Aquaclear 30 Power Filter For Aquariums
3 sizes
3 sizes
Fluval Aquaclear 30 Power Filter For Aquariums
$49.99 - $69.99
Fluval 407 Canister Filter
Fluval 407 Canister Filter
$229.99
Plant & Shrimp Stratum
Plant & Shrimp Stratum
$29.99
AutoShip & Save 35% off your first order + 5% off future orders! (Maximum discount $20)
P25 Submersible Aquarium Heater
P25 Submersible Aquarium Heater
$22.99
Fluval Spec Desktop Fish Aquarium Kit, 5 Gallon - Black
Fluval Spec Desktop Fish Aquarium Kit, 5 Gallon - Black
$129.99
Fluval Premium Betta Kit - 10 L (2.6 Us Gal)
Fluval Premium Betta Kit - 10 L (2.6 Us Gal)
$99.99
M Series Submersible Aquarium Heater
4 sizes
4 sizes
M Series Submersible Aquarium Heater
$31.99 - $36.99
Fluval Aquaclear 70 Bio-Foam Filter Insert - 3 Pack
3 sizes
3 sizes
Fluval Aquaclear 70 Bio-Foam Filter Insert - 3 Pack
$4.99 - $8.49
AutoShip & Save 35% off your first order + 5% off future orders! (Maximum discount $20)
Fluval Betta Bio Stratum Betta Fish Aquarium Gravel, 1.76 Lb
Fluval Betta Bio Stratum Betta Fish Aquarium Gravel, 1.76 Lb
$9.99
Spec Replacement Active Carbon 3Pk
Spec Replacement Active Carbon 3Pk
$4.99
AutoShip & Save 35% off your first order + 5% off future orders! (Maximum discount $20)
New Fluval Flex 2.0 Glass Fish Aquarium Kit - 9 Gallon
Fluval Flex 2.0 Glass Fish Aquarium Kit - 9 Gallon
$149.99
Fluval Bio Stratum Aquarium Substrate, 4.4 Lb
Fluval Bio Stratum Aquarium Substrate, 4.4 Lb
$22.99
Plant & Shrimp Stratum
Plant & Shrimp Stratum
$16.99
AutoShip & Save 35% off your first order + 5% off future orders! (Maximum discount $20)
Fluval Betta Tropical Almond Leaves - 10 Pack
Fluval Betta Tropical Almond Leaves - 10 Pack
$11.49
B1G1 50% Off Aquatic Décor - See Deal In Cart
Fluval Betta Water Trumpet Plastic Plant
Fluval Betta Water Trumpet Plastic Plant
$7.99
B1G1 50% Off Aquatic Décor - See Deal In Cart
Fluval Betta -Tropical Almond Bark - 3 Pack
Fluval Betta -Tropical Almond Bark - 3 Pack
$8.57
Fluval Betta Moss Ball
Fluval Betta Moss Ball
$7.99
B1G1 50% Off Aquatic Décor - See Deal In Cart
Fluval Aquaclear 20/30 Biomax Insert Filter Media For Aquariums, 3 Pack
3 sizes
3 sizes
Fluval Aquaclear 20/30 Biomax Insert Filter Media For Aquariums, 3 Pack
$5.99 - $9.99
AutoShip & Save 35% off your first order + 5% off future orders! (Maximum discount $20)
Fluval Easyvac Gravel Cleaner For Fish Aquariums, Mini
Fluval Easyvac Gravel Cleaner For Fish Aquariums, Mini
$14.99
New Fluval Red Sagittarius Artificial Plant, Mix, 10-Inch
Fluval Red Sagittarius Artificial Plant, Mix, 10-Inch
$19.99
B1G1 50% Off Aquatic Décor - See Deal In Cart
New Fluval Aquascaping Mini Stone Set For Fish Aquariums And Terrariums, 5-Lb
Fluval Aquascaping Mini Stone Set For Fish Aquariums And Terrariums, 5-Lb
$29.99
B1G1 50% Off Aquatic Décor - See Deal In Cart
Fluval Betta Madagascar Lace Plastic Plant
Fluval Betta Madagascar Lace Plastic Plant
$4.57
Fluval Curved Scissors For Aquarium Landscaping, 9.8In
Fluval Curved Scissors For Aquarium Landscaping, 9.8In
$16.99
406 & 407 Bio-Foam Max Filter Pad
406 & 407 Bio-Foam Max Filter Pad
$10.49
AutoShip & Save 35% off your first order + 5% off future orders! (Maximum discount $20)
Anubias Aquarium Plant
Anubias Aquarium Plant
$7.57
206/306 & 207/307 Bio-Foam Max Filter Pad
206/306 & 207/307 Bio-Foam Max Filter Pad
$9.49
AutoShip & Save 35% off your first order + 5% off future orders! (Maximum discount $20)
Showing 29 of 63