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Corals on Flynn Reef, part of Australia's Great Barrier Reef
Corals on Flynn Reef, part of Australia's Great Barrier Reef

Temperature and habitat changes have impacted Australia's reef fishes

For more than a decade, some researchers in Australia have been monitoring coral reefs in the vicinity to see how rising ocean temperatures affect both the tropical and temperate reef fish communities.

The findings of their study was published in the Current Biology journal.

According to lead author Rick Stuart-Smith, a marine ecologist at the University of Tasmania, the team had focused on reef fishes as reefs provided many benefits to people and the fishes there helped maintain the natural ecological function of the reefs.

Addu Atoll: Diving the Southernmost of the Maldive Islands

Giant manta ray at cleaning station in Addu Atoll
Giant manta ray at cleaning station in Addu Atoll. Photo by Raf Jah

In the southern end of the Maldives lies the Addu Atoll, which hosts beautiful reefs, plentiful marine life, giant manta rays, sea turtles and crystal-clear waters. Raf Jah takes us on a journey to this diving haven, with a stop along the way to dive with tiger sharks at Fuvahmulah Island.

Fuvahmulah's Sharks

Tiger shark
Tiger shark on shark dive at Fuvahmulah in the deep south of the Maldives

Over the last few years, Fuvahmulah has become a world-famous pristine destination for close encounters with large tiger sharks. The green island is located at the deep south of the Maldives archipelago. Michel Braunstein reports.

Emperor Divers Autumn Sale Ends October 1

We are offering some amazing Autumn savings across a whole range of our liveaboard and daily diving holidays.

In some cases you can get up to 25% off – but it’s best to be quick.

Among the highlights include 20% off selected sailings for the rest of 2022, early bird discounts for trips in 2023 and 2024 and a superb 25% off bookings for our brand-new, pride and joy Emperor Harmoni.

We also have a 10% discount and extra free places for those booking charter sailings.

San Diego Undersea Film Exhibition is back in person October 1, 2022

Please join us for a wonderful evening featuring some of the best short underwater films from around the world. 

The in person event is for one evening only on Saturday, October 1, 2022 from 7:00-9:30pm PDT at the Irwin M. Jacobs Qualcomm Hall in San Diego, CA.

A Virtual Film Festival will follow from October 8 - 16, 2022. Tickets for the virtual festival will be available following the live event.

Master Liveaboards Introduces the Master Saver Rate

Put simply, the Master Saver Rate allows all customer types to save 10% on any qualifying booking, provided that the departure is 120 days or more away and that payment is made in full on confirmation.

This can be an individual booking for one person only 4 months away, or it can be a full charter for 18 people 3 years away. The same terms apply. And the basic terms are simple...

Diver reaches Liberator 589D aircraft wreck
Diver reaches Liberator 589D aircraft wreck.

Divers confirm discovery of WWII bomber in Gander Lake

The plane crashed upon take-off when the engine failed on 4 September 1943. The aircraft made a slow turn and barrel-rolled into Gander Lake, Newfoundland. The four-crew members did not survive.

At the time of the crash in 1943, military hardhat divers found the aircraft “Liberator 589D” on a ledge in Gander Lake. They attempted to attach cables to the fuselage to salvage the plane. They were also recovering the body of Squadron Leader John G. MacKenzie.

SeaLife Appoints New Australia Distributor

Underwater Australasia Pty Ltd, also known simply as underwater.com.au, has been appointed as the exclusive distributor for Australia for SeaLife’s underwater imaging and diving products effective February 1st 2022.

Underwater.com.au has been active in the underwater industry for over 20 years and specializes in the import and sale of underwater niche products.

Neon goby - Elacatinus oceanops
Neon goby - Elacatinus oceanops

These reef fish decide when their embryos hatch

A study in the Proceedings of the Royal Society B Biological Sciences journal has found out that the ideal time for neon goby embryos to hatch is within two hours of sunrise.

For coral reef embryos, this knowledge is important as the time of their hatching is a perilous time that directly affects their survival. Yet many of them have to decide on their own when to hatch, according to corresponding author John Majoris, a research scientist at The University of Texas at Austin.

But not for neon goby embryos.