Carbon Cartridge - BettaSense 2pk 322c

Keep your BettaSense aquarium water clean, clear, and healthy with genuine Aqua One replacement carbon cartridges.

The Aqua One BettaSense Carbon Cartridge is a genuine OEM replacement filter cartridge designed specifically for the Aqua One BettaSense aquarium range. Each cartridge combines mechanical and chemical filtration in one easy-to-replace unit — trapping debris, removing toxins, and keeping your betta's water crystal clear.

Regular cartridge replacement is one of the most important things you can do to maintain a healthy aquarium. This 2-pack keeps you stocked for your next two changes.

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✅ FEATURES & BENEFITS

- Genuine Aqua One replacement part — designed specifically for the BettaSense aquarium filter
- Dual filtration — filter wool for mechanical filtration + activated carbon for chemical filtration
- Removes impurities — activated carbon absorbs toxins, odours, discolouration, and harmful chemicals
- Easy to replace — no tools needed, simple drop-in cartridge swap
- 2 cartridges per pack — covers your next two replacement cycles
- Maintains water clarity and quality between water changes
- Helps protect your betta from harmful water conditions

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📋 SPECIFICATIONS

- Brand: Aqua One
- Part Code: 322c (25322c)
- Compatible With: Aqua One BettaSense aquarium filter
- Pack Size: 2 cartridges
- Filtration Type: Mechanical (filter wool) + Chemical (activated carbon)

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📋 HOW TO USE

1. Turn off your BettaSense filter before replacing the cartridge
2. Remove and discard the old carbon cartridge
3. Rinse the new cartridge briefly under cold water before inserting
4. Slide the new cartridge into the filter housing and restart the filter
5. Replace cartridge every 4–6 weeks for optimal water quality

⚠️ Do not clean or reuse carbon cartridges — once the carbon is exhausted it can release absorbed toxins back into the water. Always replace with a fresh cartridge.

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💡 PRO TIP

Set a reminder every 4–6 weeks to replace your cartridge — consistent replacement is the single easiest way to maintain stable, healthy water conditions for your betta. Buying in a 2-pack ensures you always have a spare on hand so you're never caught without one.

Ships Australia-wide. In-store pickup available at our Coburg store, open 7 days 10am–6pm.