How to make malachite green solution from raw powder ?

[Md. Shafiqual Alam]

Hi,

Yesterday I have seen "malachite green" in raw powder form which is very good Lab grade product (Merck) & I have bought. Because I have found that combination of "malachite green" & "formalin" becomes a very good med for discus. But in my country "formalin" is completely restricted to sell/buy/use by any means. So how to make malachite green solution from raw powder considering use more effectively use "malachite green" without formalin.

Another question, for what type of discus problem "malachite green" do works better ?

[Akili]

Malachite green is harmful to humans! Please be careful with it here is a link that will you how to mix and what to avoid when handling it http://www.koianswers.com/discussion...chite-green/p1