Blue tipped pink lemonade acro?

[reeferj]

I lost a small colony of pink lemonaide during my tank move, but was able to save two frags. Both of the frags have blue rims on the base growth and blue tips. I wish i could get a good pic to show, but the frags are kinda small. Has anyone seen this? And also what would cause a normally red or pink millie to turn all green?