I'm thinking about setting up a 10 gallon aquaraium and putting some females into it, how easy would this be to do without cycling tank and how often approx. would I have to change water? I figure between 8 to 10 days but thats only a guess.

I was also wondering how many females would be the best to put into the tank? + I have heard the tank should be well planted with plenty of hiding places, I have approx. 3-4 small to large silk plants and 3-4 ornaments which they can hide into, would this be enough hiding places for the girls to hide in?

what kind of fish are they silly.

Uh... betttas notice forum title? Every week or twice a week, maybe 6 bettas tops.

I have been doing some thinking and I thought about using the tank divider that I bought a few months at Petsmart and getting 2 males. If I kept the tank bare bottom could I just syphon 90% of the tank and then add clean water or would I have to change it all the way.

Ya, that's a good one---honestly I'm sure it could be a mess up on someones part on placing topic in wrong section.