Skip to main content
PetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Pet
  4. /
  5. Pet Fish
  6. /
  7. Filters & Media
  8. /

  9. Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack

  1. Home
  2. /
  4. /
  5. Filters & Media

Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack

Shop all Fluval

  • Online Only

Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack

Item # 2451575

Fluval Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack
Fluval Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack
$7.99

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Fluval

  • Online Only

Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack

Item # 2451575

Fluval Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack
Fluval Fluval BIOMAX for AC20/AC30 Power Filter, 1-Pack

$7.99

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

BIOMAX nodes feature a complex pore system where beneficial bacteria can easily establish and flourish. The media shape is specifically designed to permit even water distribution, which prolongs contact time over a wider area for effective biological filtration. Suitable for both freshwater and saltwater aquariums.

  • Premium biological filter media
  • Complex pore system provides large surface area for thriving beneficial bacteria growth
  • Promotes ammonia and nitrite reduction
  • Permits even water distribution, prolonging contact time for added biological filtration
  • For best results, replace every 3 months
  • For use in freshwater and saltwater aquariums
BrandFluval
Package Quantity1
Product Weight0.1 lb.
WarrantySee manufacturer documentation for warranty information
Manufacturer Part Number19660
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Fluval Carbon for AC20/AC30 Power Filter, 1-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval Carbon for AC20/AC30 Power Filter, 1-Pack

    $3.99
  2. Fluval AC30 Power Filter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval AC30 Power Filter

    $49.99
  3. Fluval BIOMAX for AC50 Power Filter, 1-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval BIOMAX for AC50 Power Filter, 1-Pack

    $9.99
  4. Fluval Bio-Foam for AC30 Power Filter, 1-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval Bio-Foam for AC30 Power Filter, 1-Pack

    $3.99
  5. Fluval AC20 Power Filter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval AC20 Power Filter
  6. Fluval Bio-Foam for AC20 Power Filter, 1-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval Bio-Foam for AC20 Power Filter, 1-Pack

    $2.99
  7. Fluval Bio-Foam for AC70 Power Filter, 1-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval Bio-Foam for AC70 Power Filter, 1-Pack

    $5.99
  8. Fluval AC70 Power Filter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval AC70 Power Filter

    $69.99
  9. Fluval AC50 Power Filter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval AC50 Power Filter

    $59.99
  10. Fluval Carbon for AC20/30 Power Filter, 3-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval Carbon for AC20/30 Power Filter, 3-Pack

    $10.99
  11. Fluval Carbon for AC50 Power Filter, 3-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval Carbon for AC50 Power Filter, 3-Pack

    $14.99
  12. Top Rated
    Penn-Plax Cascade 300 Aquarium Filter
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Penn-Plax Cascade 300 Aquarium Filter

    $59.99

Frequently Bought Together

  1. Aqueon Mini Bow Filter Cartridges, 3 pk.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Aqueon Mini Bow Filter Cartridges, 3 pk.

    $9.99
  2. Penn-Plax Cascade 200 Aquarium Filter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Penn-Plax Cascade 200 Aquarium Filter

    $79.99
  3. Penn-Plax Hang-On Filter, 100 GPH
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Penn-Plax Hang-On Filter, 100 GPH

    $39.99
  4. Top Rated
    Penn-Plax Cascade 150 Aquarium Filter
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Penn-Plax Cascade 150 Aquarium Filter

    $54.99
  5. Supreme EZ Clean Single Internal Filter for Aquariums up to 30 gal., Single Cartridge Filter, Black
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Supreme EZ Clean Single Internal Filter for Aquariums up to 30 gal., Single Cartridge Filter, Black

    $51.99
  6. Top Rated
    Penn-Plax Clear-Free Premium Under Gravel Aquarium Filter, 50-55 gal.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Penn-Plax Clear-Free Premium Under Gravel Aquarium Filter, 50-55 gal.
  7. Penn-Plax Cascade 700 Aquarium Canister Filter
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Penn-Plax Cascade 700 Aquarium Canister Filter

    $189.99
  8. Top Rated
    Fluval Betta Plus Water Conditioner, 2 oz
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Fluval Betta Plus Water Conditioner, 2 oz

    $2.99
  9. Penn-Plax Cascade 1200 Aquarium Canister Filter
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    Penn-Plax Cascade 1200 Aquarium Canister Filter

    $279.99
  10. Supreme EZ Clean Dual Internal Filter for Aquariums up to 30 gal., Single Cartridge Filter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Supreme EZ Clean Dual Internal Filter for Aquariums up to 30 gal., Single Cartridge Filter

    $55.99
  11. Fluval Plant Gro+ Micronutrient, 4 oz.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fluval Plant Gro+ Micronutrient, 4 oz.

    $7.99
  12. Top Rated
    Aqueon 20 gal. Long Tank
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Aqueon 20 gal. Long Tank

    $48.32

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.