My favorites are Mysis and live Blackworms. Blackworms probably being the best. But I wouldn't waste your money on plants. If your tank has the nutrients to support plants it's probably a dirty tank. The nutrient balance for a reef tank and a planted tank are incompatible. I always stick with a very shallow medium coarse sandbed. Easy to clean and easy to replace as you vacuum it. Reef octopus makes the best skimmers, there are a few other good ones but often the ones a petco or petsmart are junk.