However , it is not accepted for use in aquaculture in most developed countries .
Because of its antimicrobial activity , Gentian violet could be used for treatment of skin and eye infections in livestock , and ich in fish .
Gentian violet is not accepted for use in aquaculture in most developed countries .
Because of its antimicrobial activity , Gentian violet could be used for treatment of skin and eye infections in livestock , and ich in fish .