90 galon

Happy New Year ! I m thinking about adding 4 clown loaches to 90 gallon all male peacock/hap tank. Clowns sizes ranges from 4 - 6 inches. They live currently in a 50 gal with Jack Dempsay/ electric blua acara tank (both juveniles) In 90 I have 16 males, about 6 of them max size. Do you think...