when you reach ten posts you move from earthworm to shiner minnow, at 50 you become sunfish rank, after every 50 posts your rank has one fish added, when you reach 950 posts you become a sm bass, and from there i think it's every 100 posts that your rank goes up, btw the order goes; earthworm, minnow, sunfish, crappie, perch, sm bass, lm bass and thats as far as anyone has gotten