Bought a fan from Walmart to draw more air between light and plants.

Also bought a timer for the AC. Set it to start 10 min before lights turn on to fill cabinet with cool air first. My 18/6 dark period is from 4pm to 10pm.

Alpha and beta are still looking fine. I transplanted them and sowed 3 seeds in 4" pots filled with Sunshine Mix #1. The three seeds have not sprouted yet.

Photo taken with wide angle lens.