Advanced Aquaponics: Designing a Home System

Aquaponics: The Complete CycleAquaponics combines fish aquaculture with hydroponic plant production in a symbiotic closed-loop system. Fish produce ammonia-rich waste; beneficial bacteria convert ammonia to nitrites then nitrates; plants absorb nitrates as fertiliser; cleaned water returns to the fish. Both fish and plants grow at accelerated rates in this nutrient-rich, well-oxygenated environment.System TypesMedia bed (most practical for home gardeners): grow beds filled with gravel or hydroto…