Hi folks, I would like to raise 6 coturnix quials as pets and egg production in the city. Since I live in the city, I have to order the proper feed. The closest source sells 55lbs of 25% turkey starter for $20 but shipping is $30 so total is over $50, quite expensive! So, I would like to know how long will this 55lbs of feed last 6 egg laying coturnix hens? Thanks in advance.