I have a cbb, small hippo and a tomini tang in 90g. I want to move these fish to my main DT which is 250g. I have a naso, 1 hippo, purple tang, mystery wrasse and a flame angel in the 250. The CBB is doing great in the 90 and he eats out of my hand. Will there be any problem with me adding these 3 fish to my 250?