That sounds amazing. I’d sign up in a second.
How about what reefs.org used to do with maco
They offered online classes geared toward the hobbyist.
I took one put on by Eric Borneman that was a coral biology class.
It was done through IRC chat and email. This one required a little more than most classes and was pretty involved.
We had to buy some pretty hefty books for it. It also had labs you did at home and did reports. Reefs put up any other material for download.
Most of the other classes had much lower requirements, this was a advanced class. I think they had other ones that were more entry level too.
I know there was a reef chemistry class I think it was run by Randy.
They had pretty many and varied ones. I think they had aquarium photography etc.
It was a small fee and was very popular.