thank u all so much for the warm welcom, right now since they are still fairly small they are in a 30 gallon, but i have a 150gallon in layaway so in abt a month they'll be good and set...i only meant to have 2 but i was in walmart and the red oscar and tiger oscar were living in appalling conditions so i started feeding there fish removing the dead and redoing the betta water so the manager gave me the 2 red zebra cichlids and the 2 oscars, cause i got on his butt abt the cruel conditions of their tanks...lol