Hello, I'm Tony and I have a crowntail Betta named Shadow Tail. He is currently young and new but full of personality. I just got him 2 days ago from walmart and he's now in a 1.5gal. I saw that he was making some bubbles so I put a plastic cup in there and the next day found out that he had made a lit if bubbles almost filling the whole cup. My question is when should I put the female In and if I don't put a female in for a while can I put her in later on (like 2-3weeks)