Let's start again, I made a little mess in this 3d Let's see the setups I have! Flowering box Secret Jardin 90 * 90 * 190 cm. Meizhi 2 panel lights one 400w and one 300w. Air aspirator 125 cm before klima 495 mc / h with dedicated filter. 2 fans all controlled with a reptile controller. From my point of view set well works great. Vegetable box 90x50x150 cm lights 150w mh and in case it is long with flowering, I have 3 hps bulbs with gradations k 2900/2100 / 1950.Air aspirator TT 150 mm in duct from 325mc / h without filter, a fan. DwC cultivation system, I only do female seeds, I'm trying a clone but for me it does not make me like a seed plant. Fertilizers that use ADV perfect ph, Bionova supermix, veg bar A + B, ion exchange resins, GHE for Coconut A + B, PK cane, mineral magic, silic boost, total care. In my cultivation I do not fix neither ph nor EC sometimes I just check the pH value without adjusting it.