Whimsy Tail Skins (SCUBA KNIT)

Mertailor Whimsy Tail Skins

Pick Your Fin. Find Your Whimsy.

Bold colors, underwater-inspired designs, and the freedom to change your mermaid look whenever the mood strikes. Whimsy Tail Skins are made from comfortable scuba knit and designed specifically around Mertailor’s Fantasea Fin collection.

Start with the Fantasea Fin you swim with, then find the tail designs made to fit it.

Mertailor Whimsy mermaid tail skins underwater Swim Your Whimsy
Shop by Fantasea Fin

Your Fin Determines Your Fit.

Each Whimsy Tail Skin is patterned to work with a specific Fantasea Fin shape. Choose the fin you own—or the one you’re planning to swim with—to see the Whimsy designs created specifically for that system.

Change Your Tail. Keep Your Fin.

One Fantasea Fin. A Whole Lot of Mermaid Personalities.

Whimsy was created so your mermaid look doesn’t have to stop at one tail. Change colors, patterns, collections, and personalities while continuing to swim with the Fantasea Fin system you already know. Go bright. Go dark. Go completely ridiculous. That part is entirely up to you.

Or Browse Them All

Shop Whimsy Mermaid Tail Skins

Explore currently available Whimsy Tail Skin designs below.

Set Ascending Direction

136 items

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  1. Rising Phoenix Whimsy Tail "Three"
    Rating:
    0%
    $565.00
  2. Moonlight Firefly Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  3. Lagoon Ember Whimsy Tail "Three"
    Rating:
    0%
    $565.00
  4. Moonveil Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  5. Moonveil Whimsy Tail "Four"
    Rating:
    0%
    $384.00
  6. Tigris Sunset Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  7. Tigris Sunset Whimsy Tail "Three"
    Rating:
    0%
    $385.00
  8. Out of the Sea Whimsy Fantasea Tail "Original" Extended
    Rating:
    0%
    $475.00
  9. Out of the Sea Whimsy Tail "Four"
    Rating:
    0%
    $384.00
  10. Rainbow Dream Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  11. Rainbow Dream Whimsy Tail "Four"
    Rating:
    0%
    $384.00
  12. Sea Dragon Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  13. Sea Dragon Whimsy Tail "Three"
    Rating:
    0%
    $385.00
  14. Ocean Elixir Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  15. Ocean Elixir Whimsy Tail "Too"
    Rating:
    0%
    $399.00
  16. Tannin Tides Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  17. Tannin Tides Whimsy Tail "Three"
    Rating:
    0%
    $565.00
  18. Kids Magenta Breeze Whimsy Tail Skin
    Rating:
    0%
    $265.00
  19. Kids Arctic Lavender Whimsy Tail Skin
    Rating:
    0%
    $265.00
  20. Kids Rainbow Fish Whimsy Tail Skin
    Rating:
    0%
    $265.00
  21. Onyx Siren Whimsy Tail "Original"
    Rating:
    87%
    $475.00
  22. Onyx Siren Whimsy Tail "Three"
    Rating:
    0%
    $385.00
  23. Venus Betta Whimsy Tail "Original"
    Rating:
    0%
    As low as $440.00
  24. Venus Betta Whimsy Tail "Three"
    Rating:
    0%
    $385.00
  25. Kooler Kelp Whimsy Tail "Original"
    Rating:
    0%
    $475.00
  26. Kooler Kelp Whimsy Tail "Three"
    Rating:
    0%
    $385.00
  27. Twisted Cichlid Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $475.00
  28. Aphrodite Seas Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $355.00
  29. Aphrodite Seas Whimsy Fantasea Tail "Four"
    Rating:
    0%
    $364.00
  30. Aphrodite Seas Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  31. Aphrodite Seas Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  32. Sandcastle Dreams Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $475.00
  33. Orchid Crest Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $475.00
  34. Rose Blush Ripple Whimsy Fantasea Tail "Too"
    Rating:
    0%
    As low as $375.00
  35. Aqua Flora Whimsy Fantasea Tail "Five"
    Rating:
    0%
    $455.00
  36. Seven Seas Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  37. Royal Depths Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $374.00
  38. Muddy Rivers Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  39. Royal Depths Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $565.00
  40. Out of the Sea Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $355.00
  41. Out of the Sea Whimsy Fantasea Tail "Three"
    Rating:
    100%
    $385.00
  42. Deep Reflections Whimsy Fantasea Tail "Three"
    Rating:
    100%
    $535.00
  43. Periwinkle Serenade Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  44. Lime Envy Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  45. Seaside Cascade Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $355.00
  46. Autumn Sphinx Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  47. Lil Secrets Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $374.00
  48. Unfortunate Souls Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $355.00
  49. Violicious Nymph Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  50. Raspberry Orange Cascade Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $355.00
  51. Ocean Crush Whimsy Fantasea Tail "Four"
    Rating:
    0%
    $364.00
  52. Majestic Waters Whimsy Fantasea Tail "Four"
    Rating:
    0%
    $364.00
  53. Water's Journey Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $535.00
  54. Regal Whale Whimsy Fantasea Tail "Four"
    $384.00
  55. Unfortunate Souls Whimsy Fantasea Tail "Three"
    Rating:
    100%
    $385.00
  56. Ocean Passion Whimsy Fantasea Tail "Five"
    $455.00
  57. Moonlight Firefly Whimsy Fantasea Tail "Five"
    Rating:
    0%
    $455.00
  58. Calypso Mist Whimsy Fantasea Tail "Five"
    Rating:
    0%
    $455.00
  59. Deep Sea Bayou Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  60. Citrine Lagoon Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  61. Petal Betta Whimsy Fantasea Tail "Five"
    Rating:
    0%
    $455.00
  62. Tigris Sunset Whimsy Fantasea Tail "Five"
    Rating:
    0%
    $455.00
  63. Wicked Nautilus Whimsy Fantasea Tail "Five"
    Rating:
    0%
    $455.00
  64. Siren's Allure Whimsy Fantasea Tail "Three"
    Rating:
    96%
    $535.00
  65. Mystical Sea Sprite Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $535.00
  66. Enchanted Creature Whimsy Fantasea Tail “Three”
    Rating:
    0%
    $535.00
  67. Aurora Waves Whimsy Fantasea Tail "Four"
    Rating:
    0%
    $364.00
  68. Sea Breeze Oasis Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $374.00
  69. Valentini Puffer Whimsy Fantasea Tail "Four"
    Rating:
    0%
    $364.00
  70. Secrets of the Sea Whimsy Fantasea Tail “Three”
    Rating:
    0%
    $535.00
  71. Lagoona Emeralda Whimsy Fantasea Tail “Three”
    Rating:
    0%
    $545.00
  72. Everyday Mermaid Whimsy Fantasea Tail “Three”
    Rating:
    0%
    $385.00
  73. Peacock Mantis Shrimp Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  74. Ghostly Shallows Mermaid Whimsy Fantasea Tail "Three"
    Rating:
    100%
    $385.00
  75. Seaweed Abyss Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  76. Whale Shark Whimsy Fantasea Tail "Four"
    Rating:
    0%
    $364.00
  77. Devil's Den Fantasea Whimsy Tail "Four"
    Rating:
    0%
    $364.00
  78. Abalone Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  79. Safari Congo Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $545.00
  80. Psychedelic Tides Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  81. Crystalline Jellyfish Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $545.00
  82. Moon Wolf Fantasea Whimsy Tail "Four"
    Rating:
    0%
    $364.00
  83. Water Lilly Fantasea Whimsy Tail "Three"
    Rating:
    100%
    $385.00
  84. Stardust Fantasea Whimsy Tail "Three"
    $385.00
  85. Tropical Sunset Fantasea Whimsy Tail "Three"
    Rating:
    0%
    $385.00
  86. Seaweed Tropicana Fantasea Whimsy Tail "Three"
    $385.00
  87. Amethyst Sea Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  88. Crimson Sea Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  89. Flamingo Waves Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  90. Misty Lagoon Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  91. Ocean Hour Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  92. Color Me Porpoise Whimsy Fantasea Tail
    Rating:
    0%
    $364.00
  93. Sandman Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $355.00
  94. Sandman Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  95. Sandman Whimsy Fantasea Tail "Three"
    Rating:
    100%
    $385.00
  96. Carnival Oceana Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $535.00
  97. Borealis Elegance Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $535.00
  98. Poseidon Spirit Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  99. Poseidon Spirit Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  100. Treasure Coast Whimsy Fantasea Tail "Four"
    Rating:
    0%
    $364.00
  101. Treasure Coast Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  102. Treasure Coast Whimsy Fantasea Tail "Three"
    $385.00
  103. Siren Noire Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  104. Lions Lair Whimsy Fantasea Tail "Too"
    $399.00
  105. Anubis Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  106. Rainbow Dream Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  107. Copper Mint Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  108. Violet Abyss Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  109. Narwhal Whimsy Fantasea Tail
    Rating:
    0%
    $364.00
  110. Orca Whimsy Fantasea Tail
    Rating:
    0%
    $364.00
  111. Fish Bones Grotto Whimsy Fantasea Tail "Too"
    Rating:
    0%
    $399.00
  112. Fish Bones Grotto Whimsy Fantasea Tail "Original"
    Rating:
    0%
    $355.00
  113. Stardust Whimsy Fantasea Tail
    Rating:
    0%
    $355.00
  114. Fish Bones Grotto Whimsy Fantasea Tail
    Rating:
    0%
    $385.00
  115. Sunrise Locust Whimsy Fantasea Tail
    $385.00
  116. Emerald Princess Whimsy Fantasea Tail
    Rating:
    0%
    $385.00
  117. Lions Lair Whimsy Fantasea Tail
    $385.00
  118. Midnight Tides Whimsy Fantasea Tail
    Rating:
    0%
    $399.00
  119. Siren Noire Whimsy Fantasea Tail
    Rating:
    0%
    $385.00
  120. Copper Mint Whimsy Fantasea Tail
    $385.00
  121. Showa Koi Whimsy Fantasea Tail
    Rating:
    73%
    $355.00
  122. Violet Abyss Whimsy Fantasea Tail
    Rating:
    0%
    $385.00
  123. Gem of the Sea Whimsy Fantasea Tail
    $385.00
  124. Kawarimono Koi Whimsy Fantasea Tail
    Rating:
    0%
    $385.00
  125. Custom Designer Whimsy Tails
    $375.00
  126. Rainbow Dream Whimsy Fantasea Tail "Three"
    Rating:
    0%
    $385.00
  127. Anglow Luminescence Whimsy Fantasea Tail
    $385.00
  128. Anubis Whimsy Fantasea Tail
    Rating:
    0%
    $399.00
  129. Moon Wolf Whimsy Fantasea Tail
    Rating:
    0%
    $385.00
  130. Devil's Den Whimsy Fantasea Tail "Three"
    $385.00
  131. Abalone Whimsy Fantasea Tail
    Rating:
    100%
    $385.00
  132. Oceans Daughter Whimsy Fantasea Tail
    Rating:
    0%
    $385.00
  133. Water Lilly Whimsy Fantasea Tail
    $374.00
  134. Sanke Butterfly Koi Whimsy Fantasea Tail
    Rating:
    100%
    $399.00
  135. Utsuri Butterfly Koi Whimsy Fantasea Tail
    $399.00
  136. Yamabuki Ogon Butterfly Koi Whimsy Fantasea Tail
    Rating:
    0%
    $399.00
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136 items

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