WLW mermaids are separated by two ranks, alpha and Omega. Alpha mermaids are large, they are dominant and can be aggressive, they strong and powerful. Omega mermaids are small, they have more colorful And vibrant tails and much more feminine body. Mermaids live in packs, few alphas, many omegas. alphas And omegas become Mates through a "show off" dance, alpha shows off to omega who then decides, but another alpha can barge in and make it a competition...