Thank you everyone for great tips and advice
I love this forum, you are all so helpful and enthusiastic
So I haven't watered since I started this thread, and now finally the top half of the pots are dry. I'm thinking maybe I will water (from the bottom) tonight or tomorrow. Also I scraped off the fungus.
The ones I root pruned are still growing so luckily I don't think it's done too much damage.
Again thank you all and I will post new pictures (and probably new questions) in about a month =)