The key components are:
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Fish Tank: Where the fish are raised.
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Sand Biofilter (Grow Bed): Where plants are grown, and water is filtered.
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Water Pump: To circulate water between the fish tank and biofilter.
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Timer: To control the irrigation cycles.
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Plumbing: A flexible food-safe hose is all that’s needed.
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Sand: The growing and filtration medium.
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Fish: To provide nutrients for the plants.
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Plants: To filter the water and provide food.
- Liner (optional): The fish tank and the sand biofilter need to be sealed.
Admin Changed status to publish 29 March 2025