I have been given an albino sengalus that is 3.5' large. I have placed him in my tank which has 5 other guppies that each is about 1.5' large.
I was told that the Albino Sengalus are the least aggressive of the sengalus and would get along with my guppies just fine. However once I have placed him in, my happy guppies starts to group up and would run away from the albino, that there told me this can't be safe for my guppies.
Although after a few hours, the guppies starts to settle down a little bit but still wary, I would like to ask if my guppies are safe.