Sorry i havnt replied yet! Thanx for the inputas well! Thats the thing there isnt a consensus lol oterwise i wulda jus went with the obvious info. Well i set a piece of 1 against the side of the other colony and for the past 4or5 days theyve been totally fine and i have plenty enough to where a small piece of each isnt gonna bum me out if it doesnt work out so heck its worth a try. I can always cut and seperate them later if they begin 2 sting eachother, the possibility of a positive outcome is worth how awesome itll look if so. That pic is awesome btw! I think a purple/red with blue polyps up against a maroon with bright green polyps would look incredible