I've ordered 32 ounces of copepods to seed my refugium. The package is also coming with two bottles of phytoplankton. Was thinking about using 1/2 the batch for my sump and trying to culture copepods in a separate container with the other 1/2 of the batch. I don't want to get into anything major, just a simple set up to feed my tank with. Does anyone have a simple set up that they can share pics/tips? Should I also culture the phytoplankton (to feed the copepods)?