Welcome to Issue #70 of Inside Scuba

In Issue #70 of Inside Scuba, Byron makes the case for shooting what you don't love — black and white, fake backgrounds, snoots, and wildly different edits of the same frame — and explains why every failed experiment teaches you something about light. We also head to Vancouver Island for a big sockeye year, hauling gear through the woods to photograph salmon in rushing rivers, deep pools, and even under a waterfall, while Alex Mustard reports back from Grand Cayman on Sony A7RVI battery life, a fisheye test, and evening hamlet spawning. Add the latest dive news and a Video of the Week that drops a freediver into Mexico's sardine run, and there's plenty to sink into this issue.

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What’s happening in this edition?

You Don't Have to Love Every Photo: How Experimenting Makes You a Better Underwater Photographer

There are many images on my hard drive that I rarely show anyone.

They are photographs I took on purpose, but I didn't like them when I shot them, and I still don't particularly like them today. There are black-and-white shots of reef scenes that never quite came together, macro subjects lit against strange colored backgrounds, blurry experiments with slow shutter speeds, and a whole collection of heavily stylized edits that look nothing like the rest of my work. If you scrolled through them, you might wonder what on earth I was thinking. The truth is, these images have taught me more about underwater photography than almost anything else I have ever shot.

When I run workshops, I see the same pattern again and again. Photographers arrive with a style they love, and they spend every dive chasing it. They are in their comfort zone; they have found something that works, and they stick to it religiously. There is nothing wrong with that. Knowing what you love is a huge part of developing as a photographer. But if you only ever shoot the thing you love, you only ever learn the lessons that one style has to teach you, and sooner or later you will stop improving, and you will also stop liking your own images.

This article is about giving yourself permission to shoot things you don't feel passionate about. To try styles you may never use in a portfolio. To edit a single image five different ways, knowing most of them will end up in the bin. Not because the results will be amazing, but because every one of those experiments will teach you something about light, and light is the one thing that connects every style of photography you will ever attempt.

You'll never see this on my Instagram feed, but it doesn't mean I didn't learn a lot of things taking it.

Everything Comes Back to Light

Underwater photography is really a study of light in a hostile environment. Water absorbs color, scatters light, reduces contrast, and steals sharpness with every meter you shoot through. Whether you are photographing a manta ray in open water or a tiny shrimp on a sea pen, you are wrestling with exactly the same physics. The distance between your strobe and the subject, the angle at which the light hits it, the way the ambient light behaves at depth, and how quickly your light falls off into the background are all part of every single frame.

The problem is that when we shoot the same style every time, we stop noticing these things. We find a setup that works, we lock in our strobe positions and our settings, and we stop asking why it works. That is comfortable, and comfortable is where growth goes to die.

In each issue of our newsletter, we will curate some top dive news from around the world. Links to each of the original articles are available.

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Safety & Incidents

Xinhua: "8 divers rescued in waters north of Tokyo's Hachijo Island. An instructor and seven customers who failed to surface from a dive off Hachijo Island on October 3 were found about 10 km (6 mi) north of the island and rescued by coast guard aircraft that evening, all still conscious."

Divernet: "Two female divers die in separate Okinawa incidents. A 37-year-old Japanese woman lost consciousness while diving the USS Emmons wreck off Kouri Island on September 23, five days after a 23-year-old South Korean diver died off Shimoji Island when her regulator came out of her mouth."

Malay Mail: "Tourist dies after losing consciousness during Tioman scuba dive. A 55-year-old Afghan national living in California died during a Discover Scuba Diving session off Pulau Tioman on September 30 after his regulator reportedly came out at around 6 m (20 ft) — the second fatal try-dive on the island in less than three weeks."

The Philadelphia Inquirer: "A 31-year-old U.S. Army officer died while scuba diving at a lake frequented by Philly and New Jersey divers. Capt. Stephen O. Adjei, a West Point instructor, died while diving at Lake Hydra near Bethlehem, Pennsylvania; the coroner's office is still working to determine the cause of death."

DeeperBlue: "British cave diver dies on 1,000th dive in south-west France. Andy Rice, 43, from Stroud in Gloucestershire, went missing on September 18 while diving the Gouffre de Saint-Sauveur resurgence near Calès and was found two days later at 88 m (289 ft); the cause of death has not been established."

The Scuba News: "Dutch diver dies after emergency ascent at Austria's Attersee. A 57-year-old diver on a planned 100 m (328 ft) technical dive at the lake's 'Ofen' site made an emergency ascent from around 80 m (262 ft) without decompression stops and could not be revived."

The Scuba News: "Missing UK diver Steve Clowes' remains identified after two years. Remains recovered by a fishing vessel near Brixham, Devon, have been identified as Steve Clowes, the 57-year-old instructor who disappeared while diving the wreck of the Aracan off Dorset in May 2024."

Freediving

DIVE Magazine: "Italian freediver dies while surveying spearfishing championship site. Francesco Pagni, 47, failed to surface after descending to around 12 m (39 ft) off Alghero, Sardinia, on September 14 to inspect the course for the Italian Spearfishing Qualification Championship."

In Memoriam

Khaosod English: "Canadian diver who helped rescue Wild Boars dies at 44. Erik Brown, a British Columbia diver who played a key support role in the 2018 Tham Luang cave rescue in Thailand, has died; his death was announced on September 26, and no cause has been confirmed."

Wrecks & Underwater Archaeology

Divernet: "46-year mystery solved as lost Hosanna identified off Dover. An international team led by Mutiny Diving has confirmed the identity of the Belgian fishing vessel Z.592 Hosanna, which vanished with five crew in the Dover Strait in February 1980, following dives in August and September."

WPR: "Diver discovers 1,000-year-old dugout canoe in southeastern Wisconsin lake. Mark Schachtner spotted the 17-foot (5.2 m) canoe about 15 feet (4.6 m) down in Pewaukee Lake in May, and radiocarbon dating now places it between AD 992 and 1049."

HeritageDaily: "Divers investigate submerged medieval town lost beneath the North Sea. Volunteer divers from the Anglian Divers club mapped 25 flint structures off Cromer, Norfolk, that may be medieval sea defenses linked to the lost village of Shipden — challenging the local legend of a sunken church."

WBIW: "Countdown to the search for Amelia Earhart's plane begins. A team from the Archaeological Legacy Institute and Purdue University departs on October 6 for Nikumaroro Island in Kiribati to investigate the 'Taraia Object,' an underwater anomaly spotted in satellite imagery that may be Earhart's lost Lockheed Electra."

Marine Science

WCS Newsroom: "Genetic research strengthens case for recognition of Arabian Sea humpback whale as a distinct subspecies. A Wildlife Conservation Society-led study of 2,285 humpbacks worldwide suggests the isolated Arabian Sea population is a distinct fourth subspecies, Megaptera novaeangliae indica, that has been evolving on its own for tens of thousands of years."

Anthropocene Magazine: "In a first, probiotics helped real coral survive a real heatwave. KAUST scientists treated wild Acropora corals in the Red Sea with beneficial microbes during a 2022 marine heatwave; treated colonies kept photosynthesizing normally while untreated corals declined significantly over 15 days."

Gear, Industry & Technology

DIVE Magazine: "Shearwater Jetpack gains CE marking for European sales. The battery-powered pump, which works with Avelo's Hydrotank to control buoyancy by moving water rather than air, now meets the EN 250 standard and can be sold across Europe."

DeeperBlue: "DEEP's Vanguard undersea habitat is now certified to move into its next phase of operations. Classification society DNV has awarded the habitat an interim certificate, clearing it to begin saturation diving operations at Tennessee Reef in the Florida Keys, 17 m (56 ft) below the surface."

Photo Competitions

Ocean Art: "Ocean Art 2026 underwater photo competition opens for entries. The 15th annual Ocean Art competition from the Underwater Photography Guide is accepting entries until December 6, 2026, with more than $50,000 in prizes from dive resorts, liveaboards, and gear manufacturers."

Chasing the Run: Photographing Salmon on Vancouver Island

Every autumn, salmon return from the ocean to the rivers and streams where they were born. Salmon run every year, but the big sockeye runs come every four years, and 2026 was one of those years. Five of us spent a week on Vancouver Island in British Columbia to experience and photograph this incredible event.

We rented an Airbnb in Campbell River as our base for the week. A good friend who grew up on Vancouver Island served as our guide. He knows the island exceptionally well and took us to his favorite secret spots around the area. We also squeezed in three ocean dives during the week, but the salmon are the main focus of this article.

Fall on Vancouver Island can be rainy, but we didn't see a drop all week, and most days were filled with sunshine. We got to work in a wide variety of environments, from salmon pushing through rapidly moving water to large, deep pools full of schooling fish, and we saw several species, including chinook, pink, and sockeye.

While we had plenty of salmon to photograph, we were probably a little early this year. The sockeye were still silver, just beginning to show the red and green they're known for.

Byron's pre-trip dream... dreams do come true.

Not Your Typical Shore Dive

This wasn't "drive up to the dive site, gear up, and go diving." At most sites, we had to hike our gear (cameras, scuba equipment, weights, and everything else) a good distance up and down through wooded terrain. We were on existing trails, but it was still a haul in both directions.

That made reconnaissance essential. Before committing to the hike with a full load, we'd visit each site to scout it: were the salmon there, and what were the conditions like?

Alex Mustard's Grand Cayman Gear Report: Sony A7RVI Battery Life, Fisheye Testing, and Hamlet Spawning

By Alex Mustard with Matthew Sullivan

In this article from The Underwater Photography Show, we'll be diving into the gear from our 200th episode — Sony A7RVI battery life, a controversial fisheye lens test, and evening hamlet spawning dives in Grand Cayman.

Sony A7RVI Battery Life

This was my second trip with the Sony A7RVI, and it gave me the chance to properly conclude on the battery life underwater — something we didn't cover in our original review episode after the camera in the Red Sea. The A7RVI uses a new, slightly chunkier battery than previous Sony bodies, paired with power-saving features like an EVF that drops into a dark mode after a few seconds of inactivity. Together, these combine for an exciting big jump in real world battery performance.

For context: in the Red Sea, with a brand-new battery, I could do two short dives on the wreck of the Thistlegorm and still have 80% remaining — theoretically enough for ten dives on one charge. On a longer, 80-minute dive at Ras Mohammed shooting 250–300 images, the battery would drop to around 80% after just one dive. In Cayman, shooting three longer dives in a day, the battery comfortably lasted the full day — on one occasion sitting at 58% after three dives, a marked improvement over any other Sony body I've shot.

The battery is charged via USB-C and slots in easily to the new charger. The percentage readout is also better calibrated against real camera use, so the number shown is far more believable than on previous models. So far I have still been switching batteries at midday, really out of habit from having the A1.

Our Video of the Week heads to Mexico for one of the ocean's great spectacles: the sardine run. When the sardines arrive, they pack together into shimmering bait balls, and the predators are never far behind. This film puts a freediver right in the middle of it all — no tanks, no bubbles, just one breath at a time and a front-row seat to the kind of feeding frenzy most of us only dream of seeing. Grab a coffee and check it out.

Summary

That's a wrap on Issue #70 — we hope it inspires you to try something new on your next dive, even if you don't love every frame. If you enjoyed this issue, please share it with a dive buddy who'd love it too. Until next time, happy bubbles!

Andy & Byron

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