Join Date: May 2013
Location: Massachusetts, U.S.
When I added my five Cories, I took my Betta boy out first, rearranged everything, and let the Cories get comfy in the tank for a few minutes before putting him back in. Definitely make sure your tank is cycled first, though. I've had them together for two months now with no problems. Though, my boy is also very calm and tolerant of other fish.
2 Boys: Benedict (VT), Ramses (King PK) 3 Girls: Gylfie, Sonata, Alice (all VT) 5 Cory Catfish: Sherlock, Watson, Mycroft, Howard, Gimpy