i have a 125 with a female festa and male texas, red texas, and red devil. my red texas has bin trying to flirt with the festa. she hasent given in yet i guess to him or what ever it is they do but he dances around her and like trys to almost impress her and he has pushed all the sand out of the chest he protects and it almost looks like he is trying to lure her into it and he chases the others away tho should i put them maybe into a separate tank to see what happens or should i leave them in there and take the others out?¿ also i want to try to get some sort of hybrid fish- looking to add female freddy. and female flowerhorn. or female black nasty