id please

[Yinger]

anyone have any idea what kind of stag is this? I've had it for a while and the tips are violet with baby blue branches. The body is a greenish tone changing to blue.

 

[JackKerouac]

mmmm maybe an A.formosa,but I'm not sure at all

 

[Kolognekoral]

Looks like A. formosa, similar to Stüber's Acro. I have the Stübers and it does pale out under low-nutrient conditions, looking very similar.