By MerNation Studios aka Erin

So, you've decided you're ready. You've been swimming in your fabric tail for a while now, you've fallen completely and utterly in love with mermaiding, and you keep finding yourself scrolling through gorgeous silicone tails at 11pm thinking... is it finally time?

We hear you. And we're here to help.

Buying a custom silicone mermaid tail is one of the most exciting investments you'll make as a mermaid, but it's also one of the biggest. A high-quality silicone tail is a serious piece of handcrafted art, and like any major investment, it pays to go in informed. Whether you're a dedicated hobbyist ready to upgrade or a professional mermaid looking for your next performance tail, this guide will walk you through everything you need to know before you take the plunge.

Let's get into it.

What Makes Silicone Mermaid Tails Different?

Before we talk about what to look for, it's worth understanding what you're actually buying, because a silicone tail is a very different creature from a fabric tail.

Silicone tails are fully custom-made, hand-sculpted pieces that are assembled directly from your measurements (and in our case, a body mold). The result is a tail that fits you, your proportions, your body, your vision. The silicone material itself mimics the texture and movement of real biological “skin” in a way that fabric simply can't replicate, which is why silicone tails are the gold standard for professional mermaid performers, underwater photographers, aquarium shows, and film and TV productions.

They're heavier than fabric tails, more challenging to swim in, and require more care, but we think the experience of a silicone tail is absolutely worth every penny. When you slip into a silicone tail and glide through the water, there is genuinely nothing else like it.

Step 1: Know What You're Going to Use It For

The very first question to ask yourself before purchasing a silicone tail is: what do I actually need this tail to do?

For hobbyist mermaids, a silicone tail is a dream upgrade, a wearable work of art that transforms your pool sessions, photoshoots, and community swims into something truly magical. You'll want to think about comfort, wearability, and a design that reflects your unique mermaid identity.

For professional mermaids, the stakes are a little higher. Your tail is your most important tool. It needs to hold up to repeated use, look flawless on camera, stay vibrant under aquarium lighting, and meet the expectations of clients, production crews, and aquarium standards. Many professional venues specifically require performers to wear a professional-grade silicone tail from a trusted maker.

For film and TV productions, realism and on-camera performance are everything. Silicone tails are the industry standard for a reason, the way they move, catch the light, and photograph is unmatched.

Knowing your primary use case will shape every decision that follows.

Step 2: Understand the True Cost

Let's talk numbers, because this is the question everyone has.

A high-quality custom silicone mermaid tail typically SHOULD range from $2,000 to $6,000+, depending on the complexity of the design, the level of customisation, and the maker you choose. At the premium end, you're paying for:

Skilled artisan labor — silicone tails are hand-sculpted and hand-painted
Premium platinum-cure silicone — the safest, most durable, and most realistic-looking material available
Fully hand painted design — no two tails are the same
A professional-grade monofin — the internal fin that powers your swimming
Ongoing support from your tail maker

It's also worth factoring in accessories. A matching silicone top, extra fins, or a carrying bag can all add to your total investment, but they're worth budgeting for from the start.

One thing to keep in mind: if a silicone tail seems unusually cheap, it almost certainly is. Bargain silicone tails from unverified sellers often use low-grade materials that degrade quickly, look poor on camera, and can even cause skin irritation. READ REVIEWS, DO YOUR RESEARCH. This is a piece you'll own for years, invest accordingly.

Step 3: Choose Your Design

Here's where the real fun begins. 🎨

Custom silicone tails can be made in virtually any color, pattern, scale texture, and fluke shape you can imagine. When you commission a tail from a reputable maker, you'll typically go through a design consultation process where you share inspiration images, color references, and any special details you want incorporated.

A few things to think about as you design:

Color: Bold, vibrant colors (deep purples, fiery oranges, iridescent pinks) tend to photograph beautifully and stand out in performance settings. If you're planning to swim in open water or ocean environments, keep in mind that blue and green tails can blend into the water in photos and video, something to consider if visibility is important.

Scale texture: Fine scales, large dragon-style scales, smooth transitions, 3D sculptural details, the possibilities are almost endless. More intricate detailing generally means higher cost and longer production time, but the results are breathtaking.

Fluke shape: Your fluke (the fin at the end of your tail) is your signature. Classic split flukes, wide fan shapes, dramatic pointed tips, or more unusual silhouettes like crescent or diamond, your fluke makes a statement. Make sure it matches your swimming style too. Wider flukes have more surface area and can give you more power, but may require more strength to control. Think about the environment you will be swimming in as well, small tanks vs large pools/open water?

Step 4: Understand the Measurement and Fitting Process

One of the greatest advantages of a custom silicone tail is the fit, but getting that fit right requires accuracy on your part.

Most professional tail makers will ask for a detailed set of measurements, including your height, hip circumference, thigh circumference, calf circumference, and foot size. We asl for all of this, along with a duct tape dummy for increased accuracy.

Take your measurements carefully, ideally with someone to help you. And be honest, a silicone tail that's too tight will be uncomfortable and potentially difficult to put on safely, while one that's too loose will affect your swimming performance. If your measurements change significantly between ordering and receiving your tail, let your maker know as early as possible.

Step 5: Know What to Expect from the Production Timeline

Patience is part of the process. A custom silicone mermaid tail is not a product you can have tomorrow, and honestly, that's part of what makes it special. Each tail is made to order, by hand, with enormous care and attention to detail.

Production timelines vary by maker and their current workload, but you can generally expect to wait anywhere from a few weeks to a few months to years from the time you place your order. At MerNation Studios, however we'll always be transparent with you about our current wait times so you can plan accordingly, which almost NEVER exceeds 3-4 months. This is especially important if you have a specific event, shoot, or season in mind. We do offer rush orders though if needed!

Our advice: order early, enjoy the anticipation, and use the wait time to practice your dolphin kick and build up your core strength. You'll be glad you did.

Step 6: Learn How to Care for Your Tail

A well-made silicone tail, properly cared for, can last for many years. Here's how to protect your investment:

After every swim:

Rinse your tail thoroughly with clean, fresh water to remove chlorine, salt, or any debris
Pat dry with a soft towel — avoid rough surfaces that can scuff the silicone
You may want to use a fan blowing inside the tail to assist with drying

Storage:

Store your tail completely dry and flat in a dry place out of direct sunlight
Never fold or crease the tail and leave it for long periods of time, as this can cause stress marks in the silicone over time
Keep it away from sharp objects

Putting it on:

Use a water-based lubricant (we love diluted hair conditioner!) to help your legs slide in smoothly
Never use oil-based products — coconut oil, petroleum jelly, or oil-based moisturisers can degrade the silicone and cause mold to build up inside the tail. Not fun.
Take your time. Getting into a silicone tail properly takes practice, and rushing it can cause damage

Minor repairs:

Most professional tail makers are happy to walk you through minor repairs or offer repair services. Small nicks and scuffs can often be touched up at home with the right materials

Step 7: Choose the Right Tail Maker

This might be the most important step of all. Your tail maker isn't just a vendor, they're a collaborator, a craftsperson, and ideally, someone who genuinely loves this community as much as you do.

When evaluating tail makers, look for:

A strong portfolio of multiple completed tails with clear, high-quality photos (and ideally video)
Transparent pricing and timelines, no one likes surprise costs or indefinite waits
Clear communication throughout the design and production process
Real reviews and testimonials from past customers
A passion for the craft , you can tell when a tail has been made with love

At MerNation Studios, our tails are handcrafted with professional-grade platinum silicone, fully customised to your vision, and made with the depth of care this community deserves. Whether you're a passionate hobbyist, a working performer, or a production looking for the perfect on-screen tail, we'd love to create something extraordinary for you.

Are You Ready?

Investing in a custom silicone mermaid tail is a big decision, and a deeply personal one. It's a commitment to your craft, your community, and the magic of mermaiding. When you finally slip into a tail that was made just for you, in your colors, to your measurements, by someone who genuinely cares about getting it right... it's a feeling unlike anything else.

We're here whenever you're ready to take that next step.

👉 [Get in touch with MerNation Studios to start your custom tail journey today.]

The Ultimate Guide to Buying a Silicone Mermaid Tail