Yup, african cichlids are the biggest part of the market, we live on a limestone aquifer so our water is perfect for those fish. Personally, I hate malawi cichlids. For saltwater you'll want to be their when they get their shipments, they get good stuff but the holding capacities are smaller than in more saltwater oriented areas and most of the regulars know when everything is coming in and it is gone the same day. Unfortunately Saltwater is not as profitable as freshwater and a much smaller part of the market, their are some good stores for south american and plant tanks though, I think that the stores in austin do that better than most. Plant tanks are actually my favorite area of aquarium keeping.