3 inches? uh oh... i guess i won't be adding anymore barbs or any other fish to my tank..... gonna have to buy myself a new one later.
When i bought the tank, it seemed pretty big, but soon enough, I learned that i should have opted for a bigger one.... Newbie mistake i suppose.
Anyway tonight at around 9pm, the barbs came out, and are nervously exploring their surroundings! They seem to be more confortable as time goes by.