Read about the walipini and about the aquaponics system first. The final “product” won’t look like this. This video is just a quick sketch about the main idea. We show just 3-4 simplified ideas to demonstrate the concept. The underground lake lives in a symbiosis with the house. It is home to hundreds or thousands of various species and microorganisms. It tries to recreate nature itself. We use the “exhaust” air from the house to heat up the underground lake in the winter. We push the air (in form of air bubbles) into the lake. This way the crabs and fish get plenty of water movement and therefore oxygen.
Through the movement of the air bubbles the water gets oxygenated. With plenty of oxygen the water will clean itself a lot faster. The bubbles will pop out on the surface and the “hot particles” will raise to the top creating a big “hot air carpet”. In this “warmth”: we position 2-3 layers of plants using the low and high-pressure aeroponics systems. The space near the lake can be used for the aquaponics system . Earthworms can be positioned near the lake. Water sprayed in the air can get back to the fish easily this way. No need for pricy pipelines of any kind.