This week I tried to make a filter, unfortunately, it wasn't good enough and I didn't install it to the box. I water the plant every day and once or twice a week I add nutrients, usually 2ml of Flora Bloom per 0.7 liter.
Your plant looks very beautiful. I’m very interested to watch your report because I want to buy the same growbox for myself. Take more photos when you put the filter. I want to see how you do it