Hey you were askin me about this >>
Tank types::
In the freshwater world you hear people talking about African Cichlid and New World Cichlid tanks, brackish tanks, planted tanks, predator tanks, etc. Well, the saltwater side of the hobby has some different types of tank setups as well. There are the Fish-Only tanks, FOWLR tanks (Fish Only with Live Rock) and Reef Tanks. These three saltwater aquarium types progress in startup and maintenance costs. Fish-Only tanks can be considered on the low end for startup costs while FOWLR tanks are moderatly priced and reef tanks could be considered hight priced. Refugiums for saltwater aquariums are gaining steam these days as many hobbyists realize the important benefits these refugiums can provide.