Sounds like you're doing everything right. :) You're one of those people that actually researches a pet before buying one, which I applaud you on that. So glad that you'll be giving a betta a new home soon, good luck!
No Bettas ATM
Orange Spadetail Guppy: Tangy
Alot of Baby Snails they hitched a ride with my anarcharis... :P
RIP Comet, Pineapple, unnamed HM, ghost shrimps...