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

Aqua One Sponge 54s (25054S)

25054S

Fits 4 models

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

GenuineGenuine Aqua One

$4.44 each

2-pack $8.88

Aquarium Spare Parts · 7 NovLowest genuine · Aquarium Spare Parts · checked 7 Nov

CompatibleCompatible option

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No compatible seller tracked yetNo compatible seller tracked yet

Genuine: made by Aqua One. Compatible: another brand.Genuine is made by Aqua One. Compatible is made by another brand. Check the seller's page for the size and models it fits.

Lowest price · $4.44 each · 2-pack $8.88

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 · $4.44 each · 2-pack $8.88

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

Genuine Aqua One

1 seller

Aquarium Spare PartsGenuine · checked 7 NovGenuine part · Lowest genuinechecked 7 Nov$4.44 each2-pack $8.88OpenGo to seller

Open cheapest seller · $4.44 each · 2-pack $8.88

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 when it clogs, breaks down or no longer holds its shape, Aqua One says; until then rinse it in a bucket of aquarium water each time you clean the filter.

How to change the 25054S aquarium filter media

Watch the guide or follow the steps.

Aqua One Clear View Hang on Filter · Aqua One (official)

1Unplug the filter at the power supply and lift it off the back of the aquarium.
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.
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.
4Put the sponge back between the carbon cartridge and the front of the filter, or a new one once the old one has worn out.
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 by25054S · 54S

Retail name:: 25054S
Retail name:: 54S

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 these 4 Aqua One modelsClearView 100, Splish & Splash M, Splish & Splash S, Tropical Starter Kit 21L

Aqua One4 models

Common questionsWhat does the 25054S fit? · Where can I buy the 25054S in Australia? · How do I fit the 25054S?

What does the 25054S fit?: The Aqua One Sponge 54s (25054S) fits 4 Aqua One models, including the ClearView 100, Splish & Splash M and Splish & Splash S. Every one is listed on this page.
Where can I buy the 25054S in Australia?: We track 1 Australian seller for the 25054S; the lowest listed price when we last checked was A$4.44 at Aquarium Spare Parts. Prices are re-checked daily and dated on this page.
How do I fit the 25054S?: 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 25054S match? . Reports go to a person, not a bot.