Coco coir grow help !!!!!

ve read the coco growers unite thread and still not to clear on the best coco mix for an ebb and flow table with square pots ...
im guessing coco mulch but tis hard to find out here

thinkin bout mixing with hydroton..

any suggestions ...

I thimk the main way to use coco is in a run to waste set up. is that similar to ebb and flow?