I received a shipment of 3 scarlet pinstripe's (1 for each tank I have). The 180 tank has a fairy wrasse and a yellow coris. The 40B has no wrasse. The frag tank has a yellow coris. So, introducing each one into their respective homes-guidance please, such as using an acclimation box?...introduce at night(lites out) or before lights on? All 3 scarlets are different in size , 1 1/2" , 2 1/2" and probably the biggest is a good 3". The 40B has 2 clowns, a Banghaii, royal gramma, starry blenny, yellowhead goby and spotted mandarin. Could the scarlet be too aggressive for the other fish that are in the 40B? I did have a yellow coris in there for a while and it seemed to get along with all. Have not had many wrasse over the years(only 5) so guidance is appreciated. Will the pests like flatworms, red bugs, etc? I know to cover the tanks for jumpers:0)