FitMatch
Aqua One Carbon Cartridge 188c (25188C) for IFX 50

Aquarium filter media

Aqua One Carbon Cartridge 188c (25188C) for IFX 50

25188C

Fits 1 model · replace every 2 months

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Genuine

$10.88

Aquarium Spare Parts · 29 Oct

Compatible

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No compatible seller tracked yet

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

Lowest price · $10.88

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

Aquarium Spare PartsGenuine · checked 29 Oct$10.88Open
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How to change the 25188C aquarium filter media

Watch the guide or follow the steps.

Aqua One IFX Internal Filters · Aqua One (official)
  1. 1Unplug the filter and any other equipment in the tank, as Aqua One advises and lift it out of the tank.
  2. 2Pull the filter casing off the motor and take out the sponge, and the carbon cartridge or pouch if your filter has one.
  3. 3Rinse the sponge gently in a bucket of water taken from the aquarium to flush out solid waste, then throw that water away. Aqua One says never to rinse it under the tap: chlorine kills the filter's bacteria.
  4. 4Fit a new carbon cartridge every 6–8 weeks, or sooner if needed. Rinse a new one first; tap water is fine for new carbon, with no detergent or soap.
  5. 5Put the media back in the casing, refit it to the motor, put the filter back in the tank and plug it in. Check that water flows.
Every number this part goes by
Retail name:
188C
Retail name:
25188C

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

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Fits this Aqua One model

Aqua One1 model

Common questions
What does the 25188C fit?
The Aqua One Carbon Cartridge 188c (25188C) for IFX 50 fits the Aqua One IFX 50.
How often should I replace the 25188C?
Every 2 months. It works less well as the filter fills up, so it's worth doing on time.
Where can I buy the 25188C in Australia?
We track 1 Australian seller for the 25188C; the lowest listed price when we last checked was A$10.88 at Aquarium Spare Parts. Prices are re-checked daily and dated on this page.
How do I fit the 25188C?
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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