The Hydroponic Oxygen System "KANA-chan" is Now Launching on Kickstarter
1888PressRelease – Compared with an ordinary hydroponic kit, KANA-chan uses the largest source of energy on the earth, which is sunlight, and has an oxygen circulation system, creating the ideal environment for plants. Therefore, KANA-chan has 3 to 4 times of crop yield with double the growing speed (*). Anyone can easily cultivate not only leafy vegetables but also large vegetables and fruits at home.
Source: https://www.1888pressrelease.com/the-hydroponic-oxygen-system-kana-chan-is-now-launching-on-pr-630053.html