I send fish out using USPS priority mail starting at $10 and I don't think I could sex them at a small size. They are $10 each and I would not recomend keeping a 2-3" pickerel with an adult longear, I don't think the pickerel would last long.
i can deal with that, i was expecting them to be the size of the one in the picture, but if they are smaller i can put them in a growout tank, ive got a 29 gallon tank with 3-4 1-2" longear sunfish and some red-eyed rock bass, then ive got a growout 65 gallon tank with baby black convicts at 1/4-1/2" that make good feeders

and there are 1.5-2" texas cichlids in it as well (about 6 of them) but probably 50+ convicts ranging from 1/4" to 2"
i currently feed my fish 1-3 times a day, they get flakes, and pellots, but two to three times a week they get live earthworms or bloodworms, i also have feeder minnows and feeder convicts.
just let me know when they are available and if you take paypal ill send money right away.
matthew