During play, an AFL match goes for at least 80 minutes. The game can be disrupted by ball-ups, boundary throw-ins, free kicks, and after goals and behinds are scored, which ex â¦ tends play time. With all that considered, average AFL matches go for 100-120 minutes.
Since then (about 5 months), the crayfish has molted 3 additional times, all overnight. It's now up to about 7 inches, and hasn't molted in about 3 months. I found that when it had a supply of live fish to eat (darn!), he molted quite frequently. Since I've moved the cray into it's own 10G, he hasn't molted at all.
The shell hardens again within 2 to 4 days. However, the shell will only harden in water; if the crab is removed from the water, the process is halted. To sell soft-shelled blue crabs, harvesters catch blue crabs just before the crabs are going to molt.