The Fluval 206 takes the Fluval Bio-Foam for 206/306, 207/307 Canister Filter, 2-Pack (part A222) as its filter media; replace it every 6 months; Australian sellers list it from A$3.48 each as of 30 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your aquarium filter
Fluval 206
Aquarium filter
Confirmed against Fluval's listConfirmed against Fluval's own compatibility list
Not yours? ChangeSave it · remind me every 6 months
Takes the A222 filter media
Bio-Foam for 206/306, 207/307 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 A222
Filter media · every 6 months · check the code on your old filter.
Other Fluval aquarium filters that take the A222
GenuineGenuine Fluval
$5.44 each
2-pack $10.88
Aquarium Spare Parts · 30 OctLowest genuine · Aquarium Spare Parts · checked 30 Oct
CompatibleCompatible option
$3.48 each
6-pack $20.88
Aquarium Spare Parts · 30 OctAquarium Spare Parts · checked 30 Oct
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 · $3.48 each · 6-pack $20.88
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This aquarium filter also takes a fine pad
- Fluval Quick-Clear for 106/206, 107/207 Canister Filter, 3-PackOpen Amazon AU$2.96 each · 3-pack $8.88
Separate from the filter media. Reduces fine particles that cloud the water (polishing pad). Replace every 3 months.
Compare 2 sellers
Compare 2 listings from 1 seller
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 206
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-222
- Retail name:
- A222
Sellers list any of these; they are the same part.
About your Fluval 206
Fluval aquarium filter — 06 Series canister filter. Its filter media is the Bio-Foam for 206/306, 207/307 Canister Filter, 2-Pack, part A222, changed every 6 months.
Other media the maker lists for this filter:
- Fluval Bio-Foam Max for 206/306, 207/307 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 106/206, 107/207 Canister Filter. Bio-Foam+: the fine foam Fluval lists for this filter.
Also in this aquarium filter: Fluval Quick-Clear for 106/206, 107/207 Canister Filter, 3-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 206?
- The Fluval 206 takes the Fluval Bio-Foam for 206/306, 207/307 Canister Filter, 2-Pack (part A222). Compatible filters made to the same specification also fit.
- How often should I replace the filter media in my Fluval 206?
- Every 6 months. It works less well as the filter fills up, so it's worth doing on time.
- Where can I buy the A222 in Australia?
- We track 1 Australian seller for the A222; the lowest listed price when we last checked was A$3.48 at Aquarium Spare Parts. Prices are re-checked daily and dated on this page.
- How do I fit the A222 in a Fluval 206?
- 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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