Mediamatic Fabriek Fishes/plants nursery and PH values 10 Haz 2012 - DIY Aquaponics Building Weekend #7 We have already built three systems, now it's time to dig into some important aspects: how to control Ph values? What is a good plant fertilizer?
Mediamatic Fabriek Fishes/plants nursery and PH values 10 Haz 2012 - DIY Aquaponics Building Weekend #7 We have already built three systems, now it's time to dig into some important aspects: how to control Ph values? What is a good plant fertilizer?