The Fluval 407 takes the Fluval Bio-Foam for 406, 407 Canister Filter, 2-Pack (part A226) as its filter media; replace it every 6 months; Australian sellers list it from A$3.98 each as of 8 November 2026. Fitment confirmed against the manufacturer's compatibility list.
Your aquarium filter
Fluval 407
Aquarium filter
Confirmed against Fluval's listConfirmed against Fluval's own compatibility list
Not yours? ChangeSave it · remind me every 6 months
Takes the A226 filter media
Bio-Foam for 406, 407 Canister Filter, 2-Pack · replace every 6 months · check the code printed on your old filter before ordering.
Your aquarium filter
Aquarium filter
Confirmed against Fluval's listConfirmed against Fluval's own compatibility list
Takes the A226
Filter media · every 6 months · check the code on your old filter.
Other Fluval aquarium filters that take the A226
GenuineGenuine Fluval
$6.44 each
2-pack $12.88
Aquarium Spare Parts · 8 NovLowest genuine · Aquarium Spare Parts · checked 8 Nov
CompatibleCompatible option
$3.98 each
6-pack $23.88
Aquarium Spare Parts · 8 NovAquarium Spare Parts · checked 8 Nov
Check sellerCheck seller details
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 compatibleLowest compatible price · $3.98 each · 6-pack $23.88
Aquarium Spare Parts. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
This aquarium filter also takes a fine pad
- Fluval Quick-Clear for 306/406, 307/407 Canister Filter, 6-PackOpen Aquarium Spare Parts$2.31 each · 6-pack $13.88
Separate from the filter media. Reduces fine particles that cloud the water (polishing pad). Replace every 3 months.
Compare 3 listings from 2 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
1 seller
Opens Aquarium Spare Parts in a new tab. Their page is the source of truth for price, delivery and returns.
Not due yet?
Get a nudge when your filter media is due — it's every 6 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the filter media in your Fluval 407
Watch the guide or follow the steps.
- 1Unplug the filter and close the hose valves (the AquaStop valve on 06 and 07 series filters) 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 new foam in the same place every 6 months. Fluval says not to replace all filter media at the same time: change the foam and the BIOMAX at different services.
- 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 by
- Retail name:
- A-226
- Retail name:
- A226
Sellers list any of these; they are the same part.
About your Fluval 407
Fluval aquarium filter — 07 Series canister filter. Its filter media is the Bio-Foam for 406, 407 Canister Filter, 2-Pack, part A226, changed every 6 months.
Other media the maker lists for this filter:
- Fluval Bio-Foam Max for 406, 407 Canister Filter, 2-Pack. Bio-Foam Max: the denser Bio-Foam Fluval lists for this filter; use it in place of standard Bio-Foam.
- Fluval Bio-Foam+ for 306/406, 307/407 Canister Filter, 2-Pack. Bio-Foam+: the fine foam Fluval lists for this filter.
Also in this aquarium filter: Fluval Quick-Clear for 306/406, 307/407 Canister Filter, 6-Pack (every 3 months).
Where the model number is: The model is on the filter's lid, motor head or a label on its side (Fluval 307, Eheim Classic 2215). For a tank with a built-in filter, use the tank's name.
Common questions
- Which filter media fits the Fluval 407?
- The Fluval 407 takes the Fluval Bio-Foam for 406, 407 Canister Filter, 2-Pack (part A226). Compatible filters made to the same specification also fit.
- How often should I replace the filter media in my Fluval 407?
- Every 6 months. It works less well as the filter fills up, so it's worth doing on time.
- Where can I buy the A226 in Australia?
- We track 2 Australian sellers for the A226; the lowest listed price when we last checked was A$3.98 at Aquarium Spare Parts. Prices are re-checked daily and dated on this page.
- How do I fit the A226 in a Fluval 407?
- 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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