The riskiest move?

[i cant think]

I’ve done a few risky moves in my reef, my most known one being my Wrasses in my 4’. I have wrasses that shouldn’t get along whatsoever but they do and I even added a 6th to that tank and they still all get along quite merrily. In my nano my riskiest move was my linear blenny but I didn’t find that out until later once he began to nip at SPS and in specific the ones I love.

So, what were your riskiest moves in your tank?

 

[Screwgunner]

Using chemicals to rid green hair cyano and dinos. Lost 3 corals . And it did not get rid of dinos at all. All my other corals have bounced back and growing like crazy.