what are youre guy's past experiences like with frag tank fish? i need some guys to just help mow the rack, but without gettin all crazy godzilla like on my frags... like my lawnmower blenny. tangs are good but ive gone through so many that develop a taste for my lps after a little given time. same with scats and angels. just bought a fatty foxface, and ive got a purple tang thats been good for a while, but i still want a couple more. 180 gallons. this is what i want them to keep clean