I use both Emerald Entree and Prime Reef frozen cubes by Ocean Nutrition. I also throw in some mysis on occassion. To prepare I add a couple of cubes to a brine shrimp net then run RO/DI water over it to thaw. Let it set and drain a a bit then rinse again. In a small container, I add the thawed food, a couple frops of garlic extreme (Kent), a little vita-chem and Selcon, some ZooMax and some DT's phyto. Mix it up and let it soak in a bit. To feed, I use a 10 ml syringe. Turn off the return pumps from my sump, add a little tank water to the food to thin it out then squirt into various areas of the tank. I also provide nori (Sally's Seaweed Salad) for my tanks just about every day. HTH.