livebearerfreak
you are hypnotized! LOL
.... hate to tell you.. walmart has the worst of advice ever... and diseased fish ( 95 percent of the time, but it verys from walmart to walmart ) black moores can attain 8 inches easily.. sometimes 10 inches ( not unheard of ) and needs a bigger tank then the one you you. let me put it bluntly.. say you are 5 foot right? would you want to be in a bathroom thats only 6 foot tall by 6 foot wide? sure you could survive, but your body would have some defects though.. sorry if this is sounding harsh, but i thought i would let you know.. dont trust 99 percent of any chain stores ( walmart. petco/smart )
and welcome to Aquariacentral! just upgrade your tanks and put the kois in a pond
get a 75 and 55 ( put the black moore in the 55 with a friend and the comets in the 75 ) and you should be set.. did you ever cycle the tanks before putting fish in? and how often do you do water change? with goldfish, i would recomand twice a week water change.
and welcome to Aquariacentral! just upgrade your tanks and put the kois in a pond