Swelling of the lower leg and ankle is a common problem. Determining the cause of ankle swelling is the first step to finding effective treatment. Once the cause of the ankle swelling is determined, effective treatment can be initiated.
The most common clown fish-and the one that looks most like Nemo-is the percula clown fish which is bright orange with white stripes.
Clown fish are omnivorous fish; in the wild they eat shrimp, algae,  marine worms, and basically anything that is non poisonous to them  and can fit in their mouths. In captâ¦ivity clown fish should be fed  a varied diet, that should include a quality flake or pellet food,  brine shrimp, and mysis shrimp.