Mariella...the oldest sister of the traveling mermaids

My name is Mariella. I am the smartest and most charming of all my family. I rule these seas, but what they don't know is that I secretly own a seashell and seaweed business. It brings in all the clams!
By the way, if you are wondering, my eyes are naturally turquoise. I work really hard on my bod. I killed a sea otter in a past life; that's why my tail is so long. Unfortunately, my sisters don't really appreciate all my hard work...I practically raised them...they should be happy I let them share my last name.  I really don't understand why my sisters don't like me, but that's fine...I have lots of fish friends.