Aquaponics is gaining popularity these days, as many people are turning into sustainable and organic gardening. Imagine being able to grow your own food all year round in a clean, closed system with very little space and maintenance.
In flood and drain or media-based aquaponics systems, it is essential that correct and continuous water flow is maintained for the fish and plants get enough amounts of nutrients, and the bell siphon is the device that is responsible for regulating the flow of the water in the entire system.
Many aquaponics beginners are often confused by the need for filtration in their aquaponics system. Do I need to add a biofilter? It is one of the frequently asked questions in aquaponics. To answer the question, we wrote this article to discuss biofilter, what it is, and do you need to have one in your aquaponics system.
