Hi Dumme, thanks for info… I can now see clearly from your other video that the system you have is recirculating. I’ve been misled by the word “soil” you have in first post and though that you are just irrigating flowers planted in soil with water from the fish, now I see that it is closed ecosystem.
How hard is to create balance there? What are usual EC values (if it is measurable)? Is there any need to correct pH? How much work to maintain whole system is it compared to traditional say aero systems without any hooked aquarium?
Thanks it is very informative!