I was wondering when I could remove the crates I’ll still raise them off the concrete floor, tho, kind of cold and hard to drain unless it’s a little off the floor. There’s about 12 inches between light and plants, heat is at 78F-82F, water temp 62F-64F.
I’ll start raising the ppm…just a little slower for one, it seems more sensitive to feedings.
Edit: I got the fans in place, one between the plants and the light, and the oscillator underneath pointing up between them, the only place it fit right now and probably forever.
I’ll take the crates out on bucket change day…kind of awkward with air hoses to work with…I can raise the light a little more, it is easier to inspect them when they are higher (me too). I’m looking under their canopies for yellowing leaves now.