why is it my clownfish has look like a pimple to its body?

d_spoiler

guys yesterday my clownfish doesnt have this after i woke up this morning i just saw its body theres a pimple like on its body what is this? is this dangerous for my clownfish what should i do? the pimple is a small like a dot on its body but theres a hump like a pimple color pinkred if i recall.

Cody

Pictures?

Where is it located on the fish's body? Tank size? Water change schedule? Water Params?

Does it look like it is 'sunburned' at all?

d_spoiler

10 gllons then part of the body near at the tail area, pictures difficult to shoot. water changes none cuz the water and aquarium is still new

Cody

Hmm.

Could you post your water params and salinity levels?