So I have decided against a betta sorority for my new 10gal because my mom pointed out that if they do start fighting I won't have anywhere decent to put them all (although the females at Petco were all so tiny and pitiful looking) so I've decided to get a single male betta.
1. How big do corys get? Petco says 2", Petsmart says 3", I've also heard 4", so does anyone know which it is? And for corys, it's a group of 4, right?
2. minimum amount of neon tetras to a tank is 4-6, right?
I was thinking of getting:
1 male betta
5 neon tetras
4 cory cats (most likely albino)
Would that be overstocked?