If you don't have this already then I would suggest it just from my personal experience.
I have had great coloration and growth with these pellets from Hikari:
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+7927+16875&pcatid=16875
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+7927+4298&pcatid=4298
If you decide to get some, I would suggest the "mini" size instead of the "medium".
The second link is a floating pellet but they WILL eat it. I don't feed those two exclusively, I just feed them randomly throughout the week with all the other fish foods I have.
I have had great coloration and growth with these pellets from Hikari:
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+7927+16875&pcatid=16875
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+7927+4298&pcatid=4298
If you decide to get some, I would suggest the "mini" size instead of the "medium".
The second link is a floating pellet but they WILL eat it. I don't feed those two exclusively, I just feed them randomly throughout the week with all the other fish foods I have.

