i think a few tetras will be fine, but i wouldnt really throw the betta in there... with the bolivians that will be 3 med sized fish in your bio-load.... and i think glowlites get to be about 2.5" too.
Id say yes to the tetras and no to the betta 8) (but i dont really like bettas anyway lol)
hatchets like to jump though - i would pass on those unless your tank is extremely well covered. when the cories come up for air the hatchets will most likely scatter and freak out. every time.
hatchets like to jump though - i would pass on those unless your tank is extremely well covered. when the cories come up for air the hatchets will most likely scatter and freak out. every time.
Maybe a 2.5-5g setup for the future aquarist? *jk* The nice thing about bettas is they do great going it alone, and do ok in smaller environments. And they still have unbelievable color and personality - it's no wonder your daughter likes them!