Aquaponics is a form of food production which combines both hydroponics and aquaculture. In an aquaponics system, fish produce waste; this waste is converted into macro and micronutrients that plants use for growth and reproduction.
This method of farming allows you to grow and raise fish and plants at the same time. An aquaponics system is best suited for growing leafy greens, herbs and fruit-bearing plants like tomatoes.
Jonathan Luckhurst, founder of Sea to Sky Botanics (formerly Sea to Sky Aquaponics) was introduced to the field randomly through a side job in construction. “Eating healthy has always been important to me and learning about food production through aquaponics was very intriguing,” he says.
Luckhurst was heavily involved in building the 2,250 sq ft NutraPonics facility in Sherwood Park, which houses aquaponics farming. They’ve made this a viable produce business by partnering with local restaurants like Noorish and food delivery service, The Organic Box. “One of the main reasons I founded Sea to Sky was to educate children about sustainable food-production methods,” says Luckhurst. “My aim was to do this by designing and building educational aquaponics systems for schools. I am still actively doing this, but have also expanded into designing and building microgreen systems, self-watering soil gardens (wicking beds), green walls, aquariums and living furniture.”
There are many claims of benefits to using an aquaponics system. First and foremost, it’s an extremely effective way to conserve water on a commercial or individual scale.
The growing stages are pure and clean with aquaponics. There’s no weeding and produce is organic (pesticides kill fish and, therefore, if you add pesticides to an aquaponics system the fish die and the system fails; also, you can’t use antibiotics on the fish as this will kill the very important nitrifying and heterotrophic bacteria in the system). And you can grow indoors year round. Growing in an inter-dependent ecosystem like this can dramatically lower one’s environmental footprint.