Quote Originally Posted by king2005
where on earth are you housing 10 fish?!?!?
If I put splitters in my 30gal, I could only house 2-3 of those fishies!
Bettas don't really need that much room. Some enjoy larger tanks but a lot thrive in 2+ gallons, so really you could house atleast 15 with splitters in your 30 gallon.

Hence the reason if people have bettas they usually have way more than one.