The Ultum Nature Systems Dual All-In-One Aquarium makes fishkeeping easier by combining premium rimless design with a built-in triple-chamber filtration system. But like all aquariums, a little regular maintenance is essential to keep your water crystal clear, your plants healthy, and your livestock thriving.
In this guide, we’ll cover the key maintenance tasks for the UNS Dual AIO series so you can enjoy a stunning, worry-free aquarium every day.
1. Clean the Filter Chambers Regularly
The rear triple-chamber filter is the heart of your Dual AIO aquarium. To keep it working at peak efficiency:
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Chamber 1 (Mechanical Sponge): Rinse the sponge weekly in tank water (not tap water) to remove trapped debris while preserving beneficial bacteria. Replace it every few months when it becomes worn.
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Chamber 2 (Bio Bricks): These ceramic blocks provide long-term biological filtration. Simply swish them gently in tank water every few months to clear excess buildup.
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Chamber 3 (Pump Chamber): Check for blockages and ensure the pump intake remains free of debris. Clean the impeller monthly for smooth water flow.
By maintaining the filter chambers, you’ll prevent cloudy water and keep your ecosystem stable.
2. Perform Routine Water Changes
Even with built-in filtration, water changes are vital for removing dissolved waste and replenishing essential minerals.
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Change 20–30% of the water weekly using a gravel vacuum or siphon.
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Always use dechlorinated or conditioned water to protect livestock.
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Match the temperature of new water to avoid shocking fish and plants.
Consistent water changes are one of the simplest yet most effective ways to maintain sparkling clarity.
3. Maintain Substrate and Hardscape
Over time, waste and uneaten food can accumulate in your substrate. To avoid issues:
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Use a siphon to gently clean the substrate during water changes.
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Rearrange rocks and driftwood if detritus builds up in dead spots.
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Trim mosses and plants attached to hardscape to prevent overgrowth.
This keeps your display fresh and prevents algae from taking hold.
4. Care for Your Aquarium Glass
The Dual AIO’s low-iron glass is designed for maximum clarity, but it still needs regular attention:
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Use a soft algae scraper or magnetic cleaner weekly to remove buildup.
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Avoid abrasive pads or tools that could scratch the glass.
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Wipe down the outside with a microfiber cloth for a streak-free finish.
A clean glass surface ensures your aquascape looks its best from every angle.
5. Control Algae Growth
Algae is natural in any aquarium but can quickly cloud your display. To manage it:
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Avoid overfeeding fish or shrimp.
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Keep lighting on a timer (6–8 hours for planted tanks).
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Add algae-eating species like Amano shrimp or Otocinclus catfish.
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Clean filter sponges more often if algae blooms occur.
In saltwater setups, consider using a filter sock kit or refugium module to help remove excess nutrients.
6. Inspect and Upgrade Accessories
UNS offers optional add-ons that can simplify maintenance and enhance performance:
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Media Tower – Makes filter cleaning more organized.
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Protein Skimmer – Removes dissolved organics in saltwater setups.
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Auto Top-Off (ATO) System – Maintains water levels automatically, reducing salinity swings in marine tanks.
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Intake Guard – Prevents shrimp and fry from being pulled into the filter.
Upgrading with the right accessories can make long-term care even easier.
Final Thoughts
The UNS Dual All-In-One Aquarium is built for simplicity, but like any living system, it thrives with a little regular care. By cleaning filter chambers, performing water changes, managing substrate and glass, and controlling algae, you’ll keep your aquarium sparkling clear and your livestock healthy.
At Charterhouse Aquatics UK, we stock the full UNS Dual All-In-One Aquarium Collection, plus accessories and maintenance tools to make care effortless. Start your journey today and enjoy an aquarium that looks as stunning as the day you set it up.
