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.
Thirty  species are recognized, one in the genus  Premnasâ¦, while the  remaining are in the genus  Amphiprion.  In the wild, they all form  symbiotic  mutualismswith  sea anemones. Depending on species, Clownfish are overall  yellow, orange, or a reddish or blackish color, and many show white  bars or patches.