DIY lighting makes my head hurt. My local Home Depo doesn't have all the parts I need to convert my hood.
BGA is dead. I used a tooth brush to strip the BGA from the grass and turned off my lights for a few days. My tank gets no direct sun so lights out was enough of a blackout to killing off the BGA.
When I turned my lights back on, I noticed one of my Ghost Shrimp was carrying a load of eggs! New adventures all the time!