Well, I got the Seachem instead of IO reef crystals. I guess it's stronger, or something, cuz I mixed it up the same and I'm getting 1.030.
RO/DI is making more water to dilute it.
I did get enough diluted down in a smaller container to do 1g on both the 10g and 5g on the 29g.
The 65g may have to wait till 2morrow.