I just newly registered because I am considering getting an aquarium with some betta fish.
I've read through some of the threads but I being completely inexperienced with fish and aquarium, I've got some basic questions.
1. Oxygenation of the water for a betta fish tank, do I need something like airstones or other thing to oxygenize the water?
I'm confused about this because I keep reading about betta fish being kept successfully in small fish bowls with nothing as far as water conditioning equipment goes.
2. What should I buy, can someone give me a list of what I must buy to make a home for a betta fish?
3. I've read that 1:3 ratio male/female works well can I buy all four of them together or do I introduce them one by one?
How big a tank is needed for four bettas?
Well these are the main questions I have for now and would love hear your comments and answers.