ok, i have another question... for feeeding the tank, i know i need to get food dispersed for corals, and fish, and invers... so i had an idea, to make a box, and put a powerhead in it, with holes in one ennd of theh box, then i can put the food in the box, turn on the power head, and the food is dispersed everywhere... is this a good idea? or willl i need so many divers foods, that it wont work?