I have a 240 gallon that currently has a breeding group of Mpimbwee. There are 2 males and 4 females. Instead of purchasing more mpimbwe to make the tank look less empty I'm thinking about putting my 6 Burundi Fronts in the tank. I could really use the tank space and the Burundi are still a few years from breeding age. By moving the Burundi I would be gaining another almost 6' x 2' tank for other fish. What do you all think about this? Should I just spend another $400 and get more WC Mpimbwee? Getting more tanks is not an option. My power bill is pretty rediculous as it is.