Also known as the redfin shark,this popular species is ideal for busy community tanks. It is hardy and easy to keep but territorial.
100 in stock
This species is easily confused with the more aggressive red-tailed black shark,the ruby shark however is more peaceful and has red fins rather than just a red tail. Both species are fond of algae and greenstuffs and due to their territorial nature should have an area to use as a home. They have a suggested adult size of 4 inches,but can grow much bigger.