I just changed my res earlier today I put a squirt of cal mag, a squirt of silica blast, a squirt of cns17 grow, and 3/4 tsp of stealth grow. I didn't raise it to 1 tsp because there was a very small burn on the tip of one of the leaves. My ph is 5.53 and ppm is 461 and I put my tubing through some chilled water because I think my res might be too warm. Couldn't get many close pictures today because she's sleeping and I don't feel like messing with her. She's looking great tell me what y'all think?