| No noise: incredible absence of vibrations. | |
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| Small: reduced size, fits anywhere. | |
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| Easy to hide: positioned under-gravel Ario virtually disappears. | |
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| Simple maintenance: easy to disassemble, clean and reassemble. | |
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| Reliable, long lasting: non perishable components (membranes), for fresh water and marine aquariums. |
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| Air flow control: airflow is adjustable from outside the aquarium. |
