i get need needing 5 tubs for past weaning, two for birthing (but can leave females only in them when birthing), i am just having trouble as to how many i would need for a 12 week breeding schedule, with two tubs take up for ~3-4 weeks to get them to the weaned point then to the communal rearing while then giving a break for another three...
Edit: i mean 4 weeks for each phase.... lol sorry my head is starting to smoke lol