FitMatch
Aqua One Carbon Cartridge 54c (25054C)

Aquarium filter media

Aqua One Carbon Cartridge 54c (25054C)

25054C

Fits 4 models · replace every 2 months

Wrong part, or your model missing? Tell us. A person checks every report.

Genuine

$5.44 each

2-pack $10.88

Aquarium Spare Parts · 7 Nov

Compatible

See seller

No compatible seller tracked yet

Genuine: made by Aqua One. Compatible: another brand.

Lowest price · $5.44 each · 2-pack $10.88

Aquarium Spare Parts. Every seller we track is listed below. Some links earn us a commission.

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Compare 2 sellers

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

Aquarium Spare PartsGenuine · checked 7 Nov$5.44 each2-pack $10.88Open
PETstockGenuine · checked 27 Oct · out of stock when checked$8.49 each2-pack $16.97Open
Open cheapest seller · $5.44 each · 2-pack $10.88

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Get a nudge when your aquarium filter media is due — it's every 2 months. One email two weeks before, no newsletter. Manage or stop it anytime.

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How to change the 25054C aquarium filter media

Watch the guide or follow the steps.

Aqua One Clear View Hang on Filter · Aqua One (official)
  1. 1Unplug the filter at the power supply and lift it off the back of the aquarium.
  2. 2Remove the dust cover (lid), drain the water left in the filter body over a sink or bucket, and take out the carbon cartridge and the sponge.
  3. 3Rinse the sponge gently in a bucket of aquarium water, only to remove solid waste: Aqua One says never to rinse it with tap water. Shake the carbon cartridge in the same water to flush out waste.
  4. 4Fit a new carbon cartridge every 6–8 weeks. On the ClearView 100 and 280 it slides into the furthest grooves with the wool facing the back of the filter; the sponge sits between it and the front.
  5. 5Hang the filter back on the aquarium, fill the filter body with aquarium water until it overflows back into the tank, replace the dust cover and turn it on.
Every number this part goes by
Retail name:
25054C
Retail name:
54C

Sellers list any of these; they are the same part.

Will it fit your appliance?

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Fits these 4 Aqua One models
Common questions
What does the 25054C fit?
The Aqua One Carbon Cartridge 54c (25054C) fits 4 Aqua One models, including the ClearView 100, Splish & Splash M and Splish & Splash S. Every one is listed on this page.
How often should I replace the 25054C?
Every 2 months. It works less well as the filter fills up, so it's worth doing on time.
Where can I buy the 25054C in Australia?
We track 2 Australian sellers for the 25054C; the lowest listed price when we last checked was A$5.44 at Aquarium Spare Parts. Prices are re-checked daily and dated on this page.
How do I fit the 25054C?
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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