Aquarium filter media
Fluval BIOMAX for AC20/AC30 Power Filter, 42 g
19660
Fits 2 models
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GenuineGenuine Fluval
$8.88
Aquarium Spare Parts · 30 OctLowest genuine · Aquarium Spare Parts · checked 30 Oct
CompatibleCompatible option
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No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Fluval. Compatible: another brand.Genuine is made by Fluval. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $8.88
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AUD, before delivery. Each price shows when it was checked.
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How long it lasts
Replace it as needed: Fluval gives no set interval for this BIOMAX, and says never to rinse it in tap water or replace all the media at once.
How to change the 19660 aquarium filter media
Watch the guide or follow the steps.
- 1Unplug the filter.
- 2Lift the media basket out of the filter body.
- 3Rinse foam in water from the aquarium; rinse BIOMAX in aquarium water only: Fluval says never to rinse it with tap water.
- 4Fit the new BIOMAX in its compartment. Fluval says not to replace all filter media at the same time, so the bacteria on the other media carry on.
- 5Put the media basket back in the filter and plug it in.
Every number this part goes by
- Retail name:
- 19660
Sellers list any of these; they are the same part.
Will it fit your appliance?
Type your model number and we'll check it against the makers' lists.
Fits these 2 Fluval models
Fluval2 models
Common questions
- What does the 19660 fit?
- The Fluval BIOMAX for AC20/AC30 Power Filter, 42 g (part 19660) fits the Fluval AquaClear 20 and AquaClear 30.
- Where can I buy the 19660 in Australia?
- We track 1 Australian seller for the 19660; the lowest listed price when we last checked was A$8.88 at Aquarium Spare Parts. Prices are re-checked daily and dated on this page.
- How do I fit the 19660?
- No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- Spent carbon stops removing odours and discolouration, and clogged pads slow the flow, so the filter moves less water through the tank.
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