My orchids are plagued

[d-prime]

Hey everyone,

I am new to the forum, and hate to start off with a question instead of a formal introduction but i have a serious issue that needs to be fixed asap. I have various jewel orchids growing in a large vivarium along with tons of other plants. I recently ordered a dossinodes indras web and a ludisia discolor "black" from the states, and within 1 week both plants died mysteriously. Both had similar symptoms. They started losing their shape, and their stems turned to mush. I removed them, but now my normal ludisa discolor have started to wilt. I removed one and under observation with a microscope noticed tons of white mealy bugs crawling everywhere. I shook it and had around 10 little bugs that looked grey in color and elliptically shaped.


Im very worried about this as i have some very rare and expensive plants in there, along with dart frogs. I cant spray pesticides as its a vivarium, so i need a solution fast.

Thanks!