the water pumps that come with the sunlight supply DWC cloners has an eductor on the pump discharge to pull air in that works great. im not sure where to buy the pumps separately but its trivial to build that kinda setup
But there are still a TON of white pistils. Her growth seems to have slowed a lot, but she could just be densing up her nugs, not sure how to tell.
I have a loupe and pocket microscope, but these pics I took just with the zoom on my phone. Idk how I would hold a loupe and my phone steady enough for them to both be in focus