To be honest, the most colorful tangs are featherfins but those are not recommended for smaller, community tanks and are also not seen in the hobby very often.
What I love about tangs are their subtle colors and details. If you are looking for a flashy cichlid setup maybe mbuna is better suited for you...
What I love about tangs are their subtle colors and details. If you are looking for a flashy cichlid setup maybe mbuna is better suited for you...