ok so I am not a newbie, but I am new to having a baby betta, I was at petco today and just had to. My question is, would there be anything special I would have to do in order to help this little one to grow? if i had to guess I would its age would be around a month or so, i bought a little tank they had at petco, it holds 5 cups of water, small I know but it came with micro pellets and I dont want baby in anything too big, the tank seems to be good for the time being. so far the temp is about 74 in the tank but I will be putting in a mini heater. so.. any advice?