Aquaponik: Ein Leitfaden für Anfänger zum Erstellen Ihres eigenen erstaunlichen Aquaponiksystems
12,19 €
Use These Amazing Aquaponics Techniques To Create Your Own Amazing Aquaponic System! An aquaponic system basically involves a troika of organisms that live in harmony and support each other. You have the fish that create the ammonia, the bacteria that feed on this ammonia and turn it into nitrites, and the plants which benefit from the nutritious water and can also be converted into fish food and a source of ammonia.
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