The Thunder Maroon Clownfish was created by selective breeding of the Lightning Maroon Clownfish. Finishing with a solid white Maroon Clownfish with red fins and faces. Since the Lightning Maroon Clownfish originated from a White Stripe Maroon, the solid white color of the Thunder Maroon will stay white as the fish grows and matures. 
We sell our clownfish at Small (less than 1"), Medium (1-1.5") and Large (1.5-2")