He may cruise the tank from time to time,checking for stray eggs or predators,be careful not to let him see you, he will eat the eggs if he feels threatened.
I was just curious about this. My betta is really use to seeing me and most of the times if he sees me he will swim up to the side of the tank closest to me and stay there. Would he still feel treatened if he saw me near? Right now he is in my dorm so I'm the only person he ever sees. He is a feisty little thing and the first week I had him, he would puff up at me all the time, but now he doesn't do it any more. Do you think he will still destroy the eggs?
Also, what type of female should I get. All the females I see look half dead (there're walmart fish so I don't know if that's natural) Should I find a female as lively as my male?