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.

Aquarium filter media

Fluval Bio-Foam for FX2 Canister Filter, 2-Pack

A227

Fits 1 model

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GenuineGenuine Fluval

$21.44 each

2-pack $42.88

Aquarium Spare Parts · 8 NovLowest genuine · Aquarium Spare Parts · checked 8 Nov

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 · $21.44 each · 2-pack $42.88

Aquarium Spare Parts. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.

Open Aquarium Spare Parts · $21.44 each · 2-pack $42.88

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AUD, before delivery. Each price shows when it was checked.

Genuine Fluval

1 seller

Aquarium Spare PartsGenuine · checked 8 NovGenuine part · Lowest genuinechecked 8 Nov$21.44 each2-pack $42.88OpenGo to seller

Open cheapest seller · $21.44 each · 2-pack $42.88

Opens Aquarium Spare Parts in a new tab. Their page is the source of truth for price, delivery and returns.

How long it lasts

Replace it as the filter's manual says; Fluval gives no set interval for this foam.

How to change the A227 aquarium filter media

Watch the guide or follow the steps.

No clear video for this part yet. The steps cover it.

1Unplug the filter and close the hose valves before you disconnect it.
2Open the filter and lift the media baskets out of the canister.
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 Bio-Foam where the old media sat. Fluval says not to replace all filter media at the same time.
5Put the baskets back in the same order, close the filter, then prime and restart it as its manual describes.

Every number this part goes byA-227 · A227

Retail name:: A-227
Retail name:: A227

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.

Your appliance model

Fits this Fluval modelFX2

Fluval1 model

Common questionsWhat does the A227 fit? · Where can I buy the A227 in Australia? · How do I fit the A227?

What does the A227 fit?: The Fluval Bio-Foam for FX2 Canister Filter, 2-Pack (part A227) fits the Fluval FX2.
Where can I buy the A227 in Australia?: We track 1 Australian seller for the A227; the lowest listed price when we last checked was A$21.44 at Aquarium Spare Parts. Prices are re-checked daily and dated on this page.
How do I fit the A227?: 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.

Something looks wrong with the A227 match? . Reports go to a person, not a bot.