I used to get bullheads and sometimes parr in the same trap. On one occasion I was unimpressed to find gudgeon and no minnows up at Coldstream, which dampened my plans regarding the local salmon population that day...
I guess if you had a big enough bottle you could theoretically up-scale, but you might need to change the bait to chopped worms, maggots, casters or similar.
I'll let you try it since if you get caught you'll get lifted
EDIT:
Keep in mind that a minnow trap is the same overall shape and principle as woven fish traps made from willow and hazel so, having thought about it a little, I think a larger version would work for bigger fish very well, in the right spot.