Thanks Rabbit. Im lucky, all my fish get along really well. Congos have a reputation of being timid & nervous, but because Rainbows are so peaceful I think mine have grown in confidence. I'm sure the same is true for the Rainbows, very active & always on showWell done i just moved on my rainbows this morning very peaceful fish.
My mistake was keeping them with stripped barbs teaching the rainbows to be on edge all the time.