i wanted 2 get a baby cichlid. they were really small, and i know that they are mean, i believe one was a Aulonocara sp. and the other was one of these 2 Pseudotropheus zebra, or a Lamprologus tretacephaleus. i think it was the Lamprologus tretacephaleus though. they would be in my 15, the one w/the guppies, would those be all right for the time being untill i got a larger tank in November?