Whether you're diving a shallow reef or filming a shipwreck at 100 feet, the right underwater camera can turn an enjoyable dive into an unforgettable one. As a dive instructor and an underwater photography specialist with over 50 years of experience, I've tested just about every kind of camera setup available—from rugged phone housings to dedicated 4K camera rigs, all with varying results.

In this guide, I’ll walk you through the top five performing underwater cameras across key categories, including budget friendly cameras that are beginner ready and action focused for the best videos and still images. These aren’t just basic spec sheet picks they’re tools I’ve seen perform in real dive conditions, with real divers giving great results time and time again.

SeaLife SportDiver Ultra Housing

Best Budget Underwater Camera

Why We Love It

It’s one of the most accessible ways to start underwater digital photography, especially if you already own a high end smartphone. With depth protection

A wetsuit's sleek, second-skin appearance might seem straightforward, but what do you wear under it?

Since their invention in the 1950s, wetsuits have revolutionized how we enjoy and experience water activities in varying temperatures.

What you wear under your wetsuit affects how comfortable — or not — you feel and how much and how well you enjoy your underwater explorations. The right choice means you feel comfortable and can spend time scuba diving. The wrong choice means you get out of the water quickly feeling miserable, uncomfortable, and cold.

So, let’s see what you could choose to wear under your wetsuit to maximize how much you enjoy your scuba diving.

Common Undergarment Options

For Everyone

Rash Guards/Compression Shirts

These form-fitting, quick-drying garments protect your skin from the neoprene and prevent the notorious "wetsuit rash" that can occur from repetitive movement against the suit's seams and material.

They also add a thin but effective thermal layer that helps

If you have been scuba diving, you have probably squeezed into a wetsuit, and you know what it feels like. Maybe it felt like an endurance sport just to be put on, or perhaps you experienced that uncomfortable flushing sensation when cold water rushes into a suit that's too loose.

We've all been there. Getting the correct wetsuit sizes is about comfort, safety, and performance. A well-fitted wetsuit is considered one of the most important accessories for enjoying surfing or underwater adventures, so you don’t feel cold and miserable.

Proper wetsuit sizing is necessary, no matter how experienced you are. Whether preparing for your first dive or shopping for a different water activity, you want to buy the right wetsuit that fits like a glove. You need to pay close attention to a size guide to understand how wetsuits should fit on you and what sizes best match your body and needs. Let’s look at how to buy the right wetsuit for your body and enjoy plenty of underwater explorations.

Have you ever felt the shock of cold water take your breath away? Have you had to cut a great session short because your fingers went numb? That's where the wetsuit vs. drysuit decision becomes important.

The right open-water swimming suit keeps you warm and comfortable, making for an enjoyable underwater experience. It's the difference between an epic day on the water and a miserable (or potentially dangerous) experience. Think of it as the main gear decision you'll be making for cold-water temperatures.

Wetsuits and drysuits, with their thick layers underneath, solve the same problem: keeping you functioning in cold water environments. However, they each tackle this challenge through completely different approaches. One lets water in (counterintuitively), while the other blocks water from entering the body.

What is the difference between wetsuits and drysuits? Which system works better? 

Wearing a drysuit or a wetsuit depends entirely on your needs. Water temperature, activity

Your wetsuit can make the difference between a great underwater adventure and a prematurely ended dive because of discomfort or even hypothermia. If you are serious about diving, you need the right wetsuit to keep you warm and make your underwater adventure one worth remembering.

Here at Divers Supply, we have a wide range of wetsuits from trusted and reputable brands like Aqua Lung, Cressi, Henderson, Mares, Neosport, Sea Elite, Seac, Sharkskin, and ScubaPro. You will find wetsuits of any thickness and design to match your diving expectations.

How Wetsuits Work: The Science Behind Staying Warm

Wetsuits don't actually keep you dry. Instead, they work on a simple but effective principle.

1. Thermal Insulation: Wetsuits are made from neoprene, a synthetic rubber containing thousands of tiny nitrogen gas bubbles that insulate your body from the outside world.
2. Trapped Water Layer: A thin layer of water enters the suit and is trapped between your body and the neoprene. Your body warms this

It can be a daunting task to put on a wetsuit, especially if you are a beginner scuba diver. Anyone who has wrestled with neoprene knows that putting on a wetsuit can sometimes feel like an Olympic sport. What should be a simple preparation for your water adventure can become a sweaty, frustrating struggle if you do it wrong.

The good news is that you can turn this notoriously tricky process into a routine with proper technique and a few insider tips. Let’s see how you can put on a wetsuit and enjoy scuba diving today!

Understanding Wetsuit Types and Their Donning Differences

Full Wetsuits

Full wetsuits cover the entire body from ankles to wrists. They use a zippered entry system and keep you warm against the cold. Depending on the water temperature requirements, they come in various thicknesses.

Donning Characteristics:

• The most challenging type to put on due to complete coverage
• Usually features a back zip, chest zip, or neck entry system
• Requires careful handling of seals at ankles

Scuba diving is the best way to explore beneath the ocean's surface. Thanks to specialized equipment, you can do so in perfect safety and with absolute visibility. The term "SCUBA" is actually an acronym that stands for Self-Contained Underwater Breathing Apparatus — which perfectly describes the essential equipment that makes this adventure possible.

Scuba diving is one of the most accessible ways for humans to explore the vast underwater world that covers more than 70% of our planet. It's an activity that combines recreation, sport, science, and exploration into one incredible experience. When you scuba dive, you are becoming a temporary part of the underwater world, moving through three-dimensional space with the freedom to explore coral reefs and discover marine life.

The Origins of Scuba Diving

The history of humans attempting to explore underwater dates back thousands of years, but modern scuba diving as we know it today began to take shape in the 20th century. Throughout history,

Scuba diving depth limits vary based on certification level, experience, and equipment. You need to know your limits to plan your dive safely and enjoy it fully.

As a general rule, pressure increases dramatically and compresses your body and equipment. Time at depth becomes precious and limited. And yet, with these challenges come rewards: pristine ecosystems untouched by casual visitors, marine life rarely seen in shallower waters, and the profound silence and serenity that can only be found in the ocean's depths.

Talking about scuba dive depths means discussing several factors, such as certification restrictions, physical limitations, equipment requirements, and safety protocols. Each of these elements determines how deep you can—and should—dive.

Diving depth isn't just about pushing limits. It is about matching your skills, equipment, and dive plan to your objectives while maintaining a substantial safety margin. As you get more experienced, you can push further deep into the ocean.

A dive computer is arguably the most important piece of gear in modern diving. Picture it as your digital buddy that helps keep you safe underwater. It tracks depth, time, and decompression status so that you know at any time when you have to go up and how safe you are in the water.

There are endless choices in the market. Here at Divers Supply, we carry the most trusted and reputable dive computer manufacturers, such as Cressi, Garmin, Mares, Oceanic, Shearwater, and ScubaPro.

With so many options available, you may feel overwhelmed by the choice and how to pick the right one for your diving. That’s why we’ve put together a guide that gives you the best dive computers for 2025 and explains how to choose the one that fits your diving style.

Essential Features of a Good Dive Computer

No dive computer is complete without the following essential features.

Algorithm Reliability

The decompression algorithm is the heart of any dive computer. It calculates nitrogen absorption and safe ascent

Let's face it: the right wetsuit can make the top difference between an amazing dive and spending an hour shivering underwater. With so many great brands, though, it can be overwhelming to choose the right one. Here at Divers Supply, we sell wetsuits for all water temperatures every day.

It doesn’t matter if you are exploring tropical reefs or braving colder waters: you need to wear a quality wetsuit to keep you comfortable in cold water. Depending on the type of scuba diving you prefer, we have the right swimming wetsuit to keep you warm.

Here, you will find thin wetsuits for warm waters and thicker ones for open-water swimming. There are also wetsuit brands with more arms and shoulders, wrists and ankles, and front zip features that will make your scuba diving a pleasure.

So, here is the outline of the best wetsuits in terms of comfort, durability, and value. From nice, budget-friendly options that won’t break the bank to premium suits packed with cutting-edge technology, we have