Another freshwater species, Discus are probably the single most beautiful species of Freshwater fish. They are also probably the most expensive Freshwater species, second only to the Koi or the Arowana. A small 3 inch juvenile can be anywhere from $50-$80. There are many color variations of Discus, most of which are simply breathtaking. Although they are Freshwater species, they do require more experience and care than some Saltwater fish.
Discus
