[R-e-D]

ok ... i have a bta hosting a yellow stripe maroon , well i bought a pair of baby maroons and figured i would get them a bta of there own.. well i moved the baby maroons to a new 3 gallon nano and left the bta in my big tank .. well after i shut down the lights tonight i had a snack and then went to have a look at the tank to see what might be crawling around in there .. i saw my bta hosting my 2 domino demsils. .. they were just swimming into it and resting on it just like my yellow stripe maroon ... what gives? i have never seen or heard of this ... i will get some pictures tommorow . did anyone ever hear of this???