Hey, I went back and checked and in the beginning there were 7 high graded blue dream shrimp introduced to the tank. There are still some very blue guys in there.
The shrimp were from https://www.aquarzon.com/
I got all the rare plants from them as well.
I guess there can be naming differences between countries and so on, you guys are the experts:)- there are some really electric light blue, dark blue, blue black to black plus all the other red and see through combos!
Incredible that 7 individuals can create such a thriving diverse population!