What is the aquaponics system and how does it work?

Aquaponics is the method of raising both fish and vegetables. It is the combination of aquaculture (which is growing fish and other aquatic animals) and hydroponics (which is growing plants without soil).

In aquaponics, the nutrient-rich water from raising the fish and their discharge act as a natural fertilizer for the plants to grow, and in turn the plants purify the water for the fish.

Aquaponics is a good example of year-round organic farming in any climate with a minimum investment.

THE PH CONTROL AND ITS IMPORTANCE IN AQUAPONICS:

Maintaining the perfect level of PH is an important part of aquaponics. A neutral PH from 6.8 to 7.2 is considered good for the aquaponic garden.

If the PH level is not maintained well the plants cannot absorb the nutrients and fish will die. So the PH level should be taken care of rather than too high or too low.

It is ideal to use aquaponic compatible PH adjusters. And the PH level should be monitored each day to keep in the neutral range.

THE BEST FISH FOR AQUAPONICS:

The most popular fish like Tilapia and Barramundi are grown as they can tolerate better diverse water conditions and they grow fast.

The other fishes like Murray cod, Catfish, Goldfish, Koi or Carp, Prawan and Shrimps, Snails, Trout, Crappie, Guppy, Tetra fish, Red ear sunfish, Salmon, Walleye, Yellow perch, Arctic char, Bass can be grown.

THE BEST PLANTS FOR AQUAPONICS:

The small and less nutrient-dense system is the best for plants that need lower nutritional inputs like greens and herbs.

Plants that can grow in small aquaponics systems are Lettuce, Kale, Spinach, Swiss chard, Arugula, Mint, Chives, Basil, Watercress, Pak choi, Wheatgrass, Radish sprouts.

Larger aquaponics systems are big and nutrient-rich. More fish means more nutrients. Here we can grow both low nutrient and high nutrient required plants.

The plants that require higher amounts of nutrition are Tomatoes, Peppers, Cucumbers, Beans, Squash, Peas, Broccoli, Cauliflower, Cabbage.

EQUIPMENT REQUIRED FOR THE AQUAPONICS SYSTEM:

Fish tanks
pumps and piping
Aquaponic grow beds
Aquaponic fish
Aquaponic plants
PH regulators
Clarifiers
Bio-filters
Oxygen systems

ADVANTAGES OF AQUAPONICS:

It is the most sustainable technique of agriculture production in water-scarce areas.
You can grow plants throughout the year as it is year-round farming.
The growth of plants in aquaponics is fast.
You can get chemical, antibiotics, and fertilizer-free healthy food.
Two sources of income are possible with the aquaponics system one from the fish and the other from the vegetables.
Multiple crops can be produced simultaneously.
There will be no weeding.
It does not require farmland with fertile soil it can be grown anywhere.

TOP AQUAPONICS COURSES:

Here are the top aquaponics courses which will help us to learn aquaponics. By learning these courses we can get better knowledge on aquaponics.

You can set up a small aquaponics system in your home with relatively low costs. The aquaponics system can be of small fish tanks that can sit on your windowsill.

We can save water and avoid pesticide-loaded vegetables. We can scale the aquaponics systems according to the availability of space, time, and money.

The aquaponics systems are an attractive, efficient, environmentally-friendly option for enjoying fresh food year-round.