9 Costly Beginner Gear Mistakes in Spearfishing (And How to Avoid Them)

Listen, we’ve all done it. That moment when you realize your shiny new speargun is WAY too powerful for you to handle, or when your mask floods for the fifth time in 20 minutes. Beginner gear mistakes in spearfishing aren’t just frustrating they can be downright expensive!

After 12+ years of underwater hunting and watching countless newbies struggle with the same issues, I’ve compiled this guide to help you avoid the costly blunders that almost every beginner gear makes in spearfishing. Trust me, my wallet wishes I’d had this advice when I started!

Why Gear Choices Make or Break Your Experience 🤔

Let’s get real for a second. The difference between an awesome first spearfishing adventure and a miserable one often comes down to your gear choices. I can’t tell you how many times I’ve seen excited beginners pack it in after just one trip because their beginner gear makes in spearfishing made the experience unnecessarily difficult.

Here’s the thing spearfishing isn’t like other sports where you can just power through with subpar equipment. When you’re 30 feet underwater holding your breath, every little equipment issue becomes magnified. That slightly uncomfortable mask? It’s now a face-squeezing torture device. Those ill-fitting fins? They’re now exhausting leg anchors.

The good news? Most beginner gear mistakes in spearfishing are incredibly predictable and avoidable. You don’t need to spend a fortune to get started right you just need to spend wisely.

Mistake #1: Buying the Wrong Mask 🤿

Your mask is your window to the underwater world, and arguably the most personal piece of equipment you’ll own. Yet so many beginners grab whatever looks cool or is on sale, and then wonder why their dives are miserable. Avoiding these common beginner gear mistakes in spearfishing starts with understanding what makes a good mask.

Why It Matters:

A poorly fitting mask will constantly leak or fog, forcing you to surface repeatedly and ruining your hunting experience. In addition, a poorly fitting mask creates pressure points that lead to headaches and bruising on the face. Not exactly the underwater experience you dreamed of!

How to Get It Right:

• Fit test first: Place the mask on your face without the strap, inhale gently through your nose, and let go. A well-fitting mask should stay on your face momentarily.
• Low volume design: Choose freediving/spearfishing-specific masks with minimal air space, making them easier to equalize at depth.
• Silicone skirt: Avoid plastic skirts that don’t conform to facial contours.
• Field of vision: Balance low volume with adequate visibility.

Mistake #2: Choosing a Speargun That’s Too Advanced

Nothing screams “rookie” louder than showing up with a cannon-sized speargun you can barely load. I see this beginner gear mistake in spearfishing all the time new spearos think bigger is better, only to find themselves struggling with a weapon they can’t control safely or effectively.

Why It Matters:

Oversized or overpowered spearguns are not just difficult to use they can be dangerous. Struggling to load powerful bands underwater wastes precious oxygen and energy. Plus, an unwieldy gun makes accurate shooting nearly impossible for beginners.

How to Get It Right:

• Start modest: A 75-90cm gun is perfect for most beginners.
• Single band to start: Master loading and shooting with one band before adding more.
• Consider a polespear first: They’re simple, affordable, and great for learning stalking techniques.
• Match to your hunting environment: Reef hunting? Go shorter. Open water? Go longer, but still within your strength capabilities.

Remember: You can always upgrade as your skills improve. Our affordable vs premium gear guide breaks down what features matter in spearguns for different skill levels.

Mistake #3: Wetsuit Thickness Mismatch

Nothing ends a dive faster than being cold or conversely, overheating in a wetsuit that’s too thick for the conditions. This beginner gear mistake in spearfishing is particularly common because new divers often don’t understand how dramatically water temperature affects comfort underwater.

Why It Matters:

Water conducts heat away from your body 25 times faster than air. Even “warm” tropical water (75-80°F) will chill you after 1-2 hours. Being cold reduces focus, decreases breath-hold time, and can become downright dangerous. Meanwhile, an overly thick suit restricts movement and can cause overheating.

How to Get It Right:

Match your wetsuit thickness to the water temperature you’ll be diving in most frequently:

• 80°F+ (27°C+): 1-2mm suit or just a rashguard
• 75-80°F (24-27°C): 3mm open-cell wetsuit
• 70-75°F (21-24°C): 5mm open-cell wetsuit
• 65-70°F (18-21°C): 5-7mm open-cell wetsuit
• Below 65°F (18°C): 7mm+ open-cell with hood, gloves, and socks

For more detailed guidance on how to select the right wetsuit, check out our spearfishing gear guide for every budget which also includes wetsuit recommendations at different prices.

Mistake #4: Inadequate Fin Selection 🦶

Fins are your underwater engine, but many beginners either grab the cheapest pair they can find or go straight for the stiffest, most “powerful” options. Both approaches lead to beginner spearfishing kit errors that will ruin your dive experience.

Why It Matters:

How to Get It Right:

• Start with medium stiffness: Unless you have exceptional leg strength, begin with medium-flex blades.
• Prioritize comfort: Foot pocket fit is crucial too tight causes cramps and too loose wastes energy.
• Consider blade material: Plastic is fine for beginners (and budget-friendly), and fiberglass offers better performance as you progress.
• Longer isn’t always better: Match blade length to your diving style and physical condition.

Choosing fins that match your strength level and diving environment is crucial for avoiding this beginner gear mistake in spearfishing. Our in-depth essential vs non-essential gear guide can assist in determining where fins sit on your budget list.

Mistake #5: Getting Weight Wrong ⚖️

Proper weighting is perhaps the most technically challenging aspect of gear setup for beginners, and getting it wrong is a classic spearfishing rookie equipment error. Too little weight means struggling to descend; too much creates dangerous situations during ascent.

Why It Matters:

Incorrect weighting not only makes diving more difficult but can be genuinely dangerous. Overweighting increases the risk of blackout during ascent, while underweighting wastes energy fighting buoyancy and can make maintaining depth nearly impossible.

How to Get It Right:

Follow this step-by-step approach to find your proper weight:

1. Start with approximately 10% of your body weight if wearing a 3mm suit (adjust up for thicker suits).
2. Perform a surface float test: With full gear and empty lungs, the water should reach your eyes.
3. At 10ft/3m depth with empty lungs, you should be neutrally buoyant (neither sinking nor rising).
4. Adjust slightly (1-2lbs/0.5-1kg at a time) until you settle in your happy place.
   
5. Record your weights for different wetsuit/equipment combinations.

Mistake #6: Overlooking Safety Gear

This two essential safety gear

In their excitement to get hunting, many beginners skip or skimp on critical safety equipment. This beginner gear mistake in spearfishing is particularly concerning because underwater hunting inherently involves risks that proper safety gear can mitigate.

Spearfishing combines breath-holding, hunting with weapons, and potential predator encounters all in an environment where humans aren’t naturally designed to survive. Proper safety gear isn’t optional; it’s essential for returning home safely.

Essential Safety Gear Often Overlooked:

• Dive float and flag: Makes you visible to boats and provides a rest point.
• Dive knife: Not just for dispatching fish but for cutting entanglements.
• Surface marker: High-visibility inflatable tube or flag for signaling.
• Fish stringer with quick-release: Keeps caught fish away from your body but can be detached quickly if needed.
• Whistle: Attached to your mask strap for surface signaling.

For comprehensive guidance on the safety gear one needs for various conditions of diving, refer to our Traveling with Spearguns guide, which contains safety advice for various destinations.

Mistake #7: Going All-Premium Before Learning Basics

It’s tempting to buy the most expensive gear right away, thinking it will give you an edge. This common beginner gear mistake in spearfishing often leads to wasted money and equipment that’s inappropriate for your skill level.

So, Why It Matters:

Premium gear is designed for experienced users who can leverage its advanced features. As a beginner, you won’t benefit from many high-end features and in some cases, premium gear can hinder your learning process due to its complexity or power.

How to Get It Right:

Follow this equipment progression strategy:

• Start with quality basics: Invest in a good mask, decent fins, and an appropriate wetsuit first.
• Buy mid-range for your first gun: Something reliable but not top-of-line.
• Upgrade incrementally: As your skills improve, upgrade one piece at a time based on what limits you most.
• Consider used equipment: Many experienced spearos sell well-maintained gear when upgrading.

For more guidance on what’s worth spending on versus where to save, our affordable vs premium gear comparison breaks down the real performance differences at various price points.

Mistake #8: Ignoring Gear Maintenance

Many beginners treat their gear as “set it and forget it,” not realizing that proper maintenance is essential for performance and longevity. This beginner gear mistake in spearfishing costs newbies hundreds in premature replacements.

Why It Matters:

Saltwater is incredibly corrosive, and UV exposure damages neoprene and plastics over time. Without proper care, even premium gear deteriorates rapidly, leading to failures at the worst possible moments underwater.

Basic Maintenance Routines:

• Post-dive rinse: Thoroughly rinse ALL gear in fresh water after every saltwater dive.
• Speargun care: Disassemble periodically, rinse the mechanism, and apply silicone grease to O-rings and moving parts.
• Wetsuit handling: Rinse inside-out, and hang dry in the shade on a wide hanger.
• Band inspection: Check for cracks/wear and replace before failure.
• Mask treatment: Clean with mild soap, avoid touching inside with fingers (oil causes fogging).

For detailed maintenance procedures for all your gear, our comprehensive spearfishing gear maintenance guide provides step-by-step instructions for extending equipment life.

Mistake #9: Buying Complete Pre-Made Packages

Those all-in-one beginner spearfishing kits seem convenient and cost-effective, but they’re often a classic beginner gear mistake in spearfishing. Though appealing in their simplicity, these packages seldom contain the proper mix of equipment to suit your particular needs.

Everyone’s body, diving environment, and learning style are different. Pre-made packages can’t account for your unique requirements and often contain lower-quality versions of crucial items mixed with unnecessary accessories.

How to Get It Right:

• Build your kit piece by piece: Start with essentials and add as you learn what you need.
• Prioritize fit and function: Choose each item based on how it works for YOUR body and diving style.
• Mix budget and quality strategically: Invest in critical items (mask, fins, wetsuit) while saving on accessories.
• Ask for guidance: Consult experienced spearos about what works in your local conditions.

Package Reality Check

I once bought a “complete beginner package” that included a decent gun but a terrible mask that leaked constantly. I ended up replacing the mask immediately, essentially paying twice. The “savings” from the package were completely wiped out by this single necessary upgrade.

For advice on creating a custom kit that suits your particular needs without draining your wallet, take a look at our best spearfishing gear for beginners guide that breaks down options at different price points.

Smart Shopping Tips for New Spearos 🛒

Now that you know the beginner gear mistakes in spearfishing to avoid, here are some practical shopping strategies to help you build a quality kit without overspending:

Research Before Buying:

• Join online communities: Facebook groups and forums are gold mines of gear information.
• Try before buying: Borrow gear or take intro courses that provide equipment.
• Read reviews critically: Look for detailed reviews from verified buyers.
• Consider local conditions: Gear that works in tropical waters might be terrible in colder regions.

Where to Shop:

• Local dive shops: Can provide fitting assistance and advice.
• Specialty online retailers: Often have a better selection than general stores.
• Second-hand markets: Great for basic items like weight belts, catch bags, etc.
• Manufacturer direct: Sometimes offers better warranties or customer service.

My Gear Philosophy

After years of trial and error, I’ve settled on a simple approach: buy once, cry once for safety gear (mask, wetsuit), but start modestly with the equipment you’ll likely upgrade as your skills advance (guns, accessories). This balanced mentality has spared me thousands while staying underwater safely.

 

For a comprehensive look at building your kit across different budget levels, our spearfishing gear for every budget guide offers concrete recommendations from entry-level to premium.

So in the end  By evading these nine spearfishing beginner gear mistakes, your diving adventure will be much improved and you will end up saving yourself a lot of money. Remember, the best spearos aren’t necessarily those with the fanciest equipment they’re the ones who’ve selected the right tools for their needs and learned to use them effectively.

Start with quality basics, focus on proper fit and function over flash, and upgrade strategically as your skills develop. Your wallet will thank you, and you’ll enjoy the learning process much more when you’re not fighting against inappropriate gear. Nice hunting and take care out there!

Before you wrap up your gear list or advice, it’s worth pointing out that the pros back this up too.

Organizations like padi.com emphasize how critical proper training and gear familiarity are for safety.

NOAA reminds us that responsible spearfishing helps protect marine ecosystems while keeping you out of legal trouble.

Scuba Diving Magazine offers tons of insight on common beginner errors and expert-recommended gear tips.

Frequently Asked Questions About Beginner Spearfishing Gear 🤔

How much should I expect to spend on my first complete set of spearfishing gear?

For a quality beginner setup with all the essentials (mask, snorkel, wetsuit, fins, basic gun, weight belt, and safety accessories), budget around $500-800. You can go cheaper cutting corners, but I wouldn’t recommend spending less than $400 for a complete setup that will be safe and enjoyable.

 

The most important investments are a good-fitting mask ($60-100) and a proper wetsuit ($150-250), as these directly impact your comfort and safety.

Is used gear safe for beginners to purchase?

Used equipment can be the best way to save money, but you have to know what to inspect. Masks, snorkels, and fins are generally safe to buy and use if in good condition. Be more cautious with used wetsuits (check for tears, compression, and zipper function) and extremely careful with used spearguns (inspect bands, mechanisms, and shafts for wear or corrosion).

 

I’d recommend against used weight belts unless you’re confident in their release mechanism’s reliability.

How do I know what size speargun is right for me as a beginner?

For most beginners, a 75-90cm gun offers the best balance of maneuverability and range. Consider where you’ll mostly be hunting: reef/coastal hunting favors shorter guns (75cm), while slightly more open water might justify 90cm.

 

Start with a single-band configuration until you’re comfortable with loading and handling techniques. Remember that a gun you can load and aim accurately is far more effective than a powerful cannon you struggle to handle.

Do I need a wetsuit for warm water spearfishing?

Even in warm tropical waters (80°F+), a thin wetsuit (1-3mm) offers valuable benefits beyond just thermal protection.

 

Wetsuits protect against abrasions caused by coral and rocks, protection against jellyfish stings to some extent, and UV protection on surface intervals.

They also provide buoyancy that counteracts weight systems. At a minimum, wear a good rashguard and shorts.