Raising fish and plants for food. by rebecca l nelson. aquaponics can be used to sustainably raise fresh fish and vegetables for a family, to feed a village or to generate profit in a commercial farming venture.. One of the fun plants to grow in aquaponics is strawberries. we all know how great they taste especially if picked fresh and juicy from your own system. they grow very well in conventional gravel grow beds provided your system is reasonably free of salt because strawberries just don't like the stuff especially if its. A swirl filter or solids filter is occasionally used in aquaponics to remove particles of fine fish waste. suspended matter in the form of fish poop, floating debris, food particles are removed to clarify the water that flows back to the fish tank..
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