the care of your bettas if you have more than 4 male bettas and they require their own tanks & heaters? Isn't it costly to keep buying heaters & looking for outlets to plug them in? Also, how much time a day do you manage to spend with ur fish given that you have a fulltime job and other pets? I just wanna find out hpw everyone does it. For me, I have time to feed, clean their tanks, look at their funny antics for like 30 mins a day and that's it. I sometimes feel like a bad fish mommy.I have four 2.5 gallon tanks & heaters its just I don't have much time.