Cyano or crystalline?

[Mstan]

Trying to determine if this is cyano or crystalline alge. The texture of it looks like cyano but it's super deep purple in color which is throwing me off. Any ideas?

 

[Ryde]

More than likely cyno if it is explosive in growth. If you touch it and it peels off like a slime, it's cyno.
Hope this helps.

 

[evrydayzawrkday]

More than likely cyno if it is explosive in growth. If you touch it and it peels off like a slime, it's cyno.
Hope this helps.

I have had this same exact thing in another tank of mine, and it was cyano unfortunately.