Welcome at Mermaid Kat Shop

Mermaid Tails for Everyone

  • Mermaid Tail Sets (Monofin, Bikini and Tail Skin)
    Regular price
    from $169.00
    Sale price
    from $169.00
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  • Fabric Mermaid Tails (with Monofin)
    Blue swimmable mermaid tail for kids
    Regular price
    from $149.00
    Sale price
    from $149.00
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  • Mermaid Tail Skin (No Monofin)
    Regular price
    from $79.00
    Sale price
    from $79.00
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  • Princess Mermaid Tail Sets (Tail Skin, Monofin & Bikini)
    Regular price
    from $189.00
    Sale price
    from $189.00
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Win a Mermaid Tail

Silicone Mermaid Tails

  • Win a Silicone Mermaid Tail – MKS AQUA AMBASSADOR Application
    Silicone mermaid tail sponsorship - Win a tail
    Regular price
    $20.00
    Sale price
    $20.00
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  • Silicone Tails for Mermaids and Mermen
    Mermaid tails - handmade silicone tails
    Regular price
    $1,900.00
    Sale price
    $1,900.00
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  • Second Hand Silicone Mermaid Tail with 2 Tops and extra Fins
    Silicone Mermaid Tails for Swimming
    Regular price
    $3,050.00
    Sale price
    $3,050.00
    Regular price
    $3,585.00
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  • Second Hand Silicone Mermaid Tail with Top
    Silicone tail for mermaids in Australia
    Regular price
    $2,050.00
    Sale price
    $2,050.00
    Regular price
    $2,760.00
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Mermaid Dreams

Become a real life mermaid or mermen!

Silicone Mermaid Tops

  • Self Sticking Mermaid Bra
    Regular price
    $220.00
    Sale price
    $220.00
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  • Corset Silicone Mermaid Top
    Regular price
    $435.00
    Sale price
    $435.00
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  • Silicone Mermaid Top
    Regular price
    $235.00
    Sale price
    $235.00
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Find out More

Who is Mermaid Kat?

Katrin Gray, aka Mermaid Kat, is a professional mermaid, scuba instructor, freediver and underwater stuntwoman. In her twenties, the former beauty queen from Germany turned her childhood dream into reality and became a mermaid performer. As an ocean activis she swims with marine life such as dolphins, whales, rays, sharks and even crocodiles.

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Mermaid Tail Collections

We make your mermaid dreams turn into reality. Become a beautiful mermaid or handsome mermaid. With our mermaid tails you can now discover the underwater world like never before. If you can dream it, you can do it - and we will help you! Helping you to make your dreams come to life is what we live for.

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Quality, Safety & Experiences

Here at Mermaid Kat Shop we are water professionals such as scuba diving instructors, freedivers, engineers and underwater stunt women. With the combination of our skillsets and experiences, we were able to develop highly functional and safe mermaid tails and monofins. These make mermaiding now accessible and safe for all experienced swimmers.

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