Can I add more fish?

[~A betta named Mowgli~]

29 gallon:
----------
2 female bettas
1 male betta
3 albino cories
2 peppered cories
1 panda cory (yes, it is schooling with the other cories and is very happy, so I AM NOT getting more... they're too expensive here)
1 gold gourami
3 leopard danios

Can I add any more? If so, what kind of fish that are CHEAP, HARDY, and EASY TO FIND could I get?

 

[hoosier]

id get a red tailed shark...just one

 

[---XR---]

i wouldn't your pretty well stocked

 

[Ang]

I would say some sort of tetra, but when you get Tetras, its best to get 3 or more. And i wouldnt recommend that many fish.

I guess i'm not much help here.

I can never tell with these little fish whether its overstocking or not.

 

[HiGhTiMeZ]

im surprised u were able to put those 2 female betta with the male betta...
how are they doing in there? i guess if ur filtration is good u can add some mid dwelling fish in there.

 

[Shikartha]

How are the male and female bettas doing together? My gf has a 55 with like 13 female bettas in it, and was wondering if she could put a male in there.