thanks fo the input! those are some nice looking cats, i'll look into them as well. Also thanks for the info on the labs, i'll just choose one species. BTW yesterday someone gave me a 55gal tanks and stand, so the africans will be coming sooner that expected! I just need to cycle first!
BTW I also found out that our well fluctuates, and every now and then something in it kils the fish( i have a goldfish tank with just the well water, and the water is clean and yet something's killing the fish, and it happens right after a water change, but it's not consistent) so i will still have to use the r/o water, just add minerals afterward-bummer huh