Fish Really is Brain Food. A protein source linked to a great brain boost is fish -- rich in omega-3 fatty acids that are key for brain health.
new returning rats quarantine time frame the absolute minimum quarantining for bringing rats in is 14 days this covers the acquisition of new rats or the return of resident rats to the colony after exposure to other rats shows co breeding returned placements etc
1 A litter of six to ten young are born after a gestation period of about three weeks. 2  Young rats are weaned at around 20 days of age and can breed at three to four months of age.  Younger rats will mate in the same location in which they were born or will migrate to a new, unoccupied territory.