color enhanced food for FH, PR, and flagtails

[arofun]

I have 3 flagtails and they are not eating my FH pellet. Does any one know what kind of food they prefer and where i can get them for cheaper than LFS? Online is ok as well. I just need to know what the type and brand of the food.

Also, i heard it is not good to use charcoal in a arowana tank. Is it true that charcoal will be harmful for arowana?
Thanks.

 

[Lupin]

Carbon is not needed unless you want to remove tannins and chemicals in your tank.

Try kensfish.com. They have rave reviews both here and AC. You buy foods and pay at decent price more than what you can imagine.

 

[Dragon Hunter]

tetra bits will do wonders for your flagtails