Media Maintenance Kit for Fluval AquaClear 20 is a refill kit of Bio-Foam, activated carbon and BIOMAX ceramic rings for aquariums up to 20 US gallons (75 liters). It provides mechanical, chemical and biological filtration by trapping debris, removing impurities and odors, and supporting beneficial bacteria.
Maintain optimal filtration performance with the Media Maintenance Kit for Fluval AquaClear 20, designed for aquariums up to 20 US gallons (75 liters). This comprehensive kit includes essential replacement media to ensure effective mechanical and biological filtration. It features foam blocks for trapping debris and biological filtration, activated carbon for removing impurities and odors, and BioMax ceramic rings for supporting beneficial bacteria growth. Easy to replace and install, the Media Maintenance Kit promotes a clean and healthy aquatic environment, providing peace of mind for aquarium enthusiasts.
What it is. A refill kit for the Fluval AquaClear 20 (5–20 US Gal / 18–76 L) covering all three of its filter media stages in one pack — Bio-Foam, Carbon and BIOMAX — sized to the AC20’s own media basket.
Note on the smallest AquaClear. The AC20 is the one model in the line that ships without an intake extension tube in its own box — that’s an accessory difference, not a media one. Fluval’s manual runs the same three-stage rinse-and-load instructions for the AC20 as for the rest of the line, so this kit’s Bio-Foam/Carbon/BIOMAX composition matches the larger AquaClear filters exactly, just sized down for the AC20’s smaller basket.
Loading order. Rinse the Bio-Foam and place it in the bottom of the media basket first, then rinse the Carbon and place it in the basket’s top-rear section (respecting the “MAX FILL” line), then rinse the BIOMAX and place it in the top-front section marked “BIOMAX FRONT”. Water travels up through all three, in that order, before returning to the tank.
Replacement cadence. Bio-Foam and BIOMAX are rinsed at each monthly clean and only fully replaced occasionally, to protect the bacteria colony BIOMAX carries; Carbon is a straightforward consumable that exhausts with use and needs replacing on its own separate cycle — which is what this kit exists to cover.
Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.
If your item arrives defective or damaged, message us on WhatsApp with your order number, or email us if you would rather, and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 48 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.
Full terms are on our Cancellation & Returns page.
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