Run…Sardine Run
by Ivana and Janez - 20th June 2022
I am well aware of how privileged we are to be doing this job. This time, our passion for scuba…
Get to know the Batfish
by Ivana and Janez - 15th April 2022
True batfish belong to the order Platax, coming from the Greek word 'Platys', meaning 'flat', due to their distinct body…
Shark Behaviour on the Alimatha Reef – Capturing the photo
by Ivana and Janez - 10th February 2022
Nature’s behaviour surprises us every day... Alimatha reef, which is famous for the large number of sharks that live in…
Spanish Dancer
by Ivana and Janez - 29th November 2021
Hexabranchus sanguineus, commonly known as the Spanish dancer, is a colorful marine mollusc belonging to the Gastropoda (Snails and Slugs) class…
The mystery of the sunken treasure of the SS Carnatic
by Ivana and Janez - 26th August 2021
When departing from Hurghada, heading towards Sinai, one must pass by the Sha’ab Abu Nuhas reef. Until the construction of…
The locomotives of the Thistlegorm
by Ivana and Janez - 27th May 2021
The Thistlegorm is undoubtedly one of the most famous wrecks in the world. Many books and newspaper articles have been…
In Search of Ice
by Ivana and Janez - 22nd February 2021
"Legend says that it will be possible to dive under the ice in Serbia in January 2021 ..." We decided…
Coral and Reef on coral reefs
by Ivana and Janez - 20th November 2020
Coral Man's model - Women's model Different water temperatures require different wetsuits. Of course, most of us feel comfortable when diving in…
Return of the Conger Eel
by Ivana and Janez - 21st August 2020
The Vis seabed is well known all over the world. The reason for this is that it is clear, but…
Dive into the Center of the Earth
by Ivana and Janez - 19th May 2020
I believe that Jules Verne would not be angry that I borrowed part of his title to begin the story…
Freediving under the Ice
by Nik - 5th March 2020
I remember the first time I was under the ice of a lake. It was in 2008, in the Swiss…
The Seal Skin – My New Dive Buddy
by Ivana and Janez - 10th January 2020
The theory: The Mares Seal Skin is a 6mm cold water wetsuit designed to keep you comfortable and warm in milder…
The Crocodilefish (Papilloculiceps longiceps)
by Ivana and Janez - 16th June 2022
In Egypt, you can take wonderful boat rides on the Nile and admire the mighty crocodiles, but did you know…
The orange colours of Ribnicko Lake
by Ivana and Janez - 8th April 2022
At the start of this year, Mares Ambassadors Ivana OK and Janez Kranjc embarked on an icy adventure on Zlatibor mountain in central Serbia... It has been about…
Phoresis in the Mediterranean
by Mares - 19th January 2022
This fascinating video, captured by Mares Ambassador Pasquale Vassallo in the Mediterranean Sea, shows a Sand Crab hitching a ride on…
Archeological Giants
by Ivana and Janez - 18th November 2021
When we talk about 'underwater archeology', most of us think, at first, of sunken ships and amphorae. This ancient form of packaging, which…
It’s a job to save the Napoleon fish!
by Ivana and Janez - 16th August 2021
The Napoleon fish is a humphead species of wrasse living in the Indo-Pacific and Red Sea coral reefs, also called…
Alimatha – Shark Paradise
by Ivana and Janez - 23rd April 2021
The Maldives are undoubtedly among the most beautiful dive destinations in the world. The Island of Alimatha Faru is part…
Most loved marine mammals
by Ivana and Janez - 15th January 2021
Everyone loves dolphins, and it is probably the dream of most divers to dive with dolphins, the most loved cetaceans.…
Ancient shipwreck near Cavtat
by Ivana and Janez - 22nd October 2020
Amphorae have always excited the imagination of divers. Close to the small island of Supetar, near Cavtat, lie the remains…
Marine Guide to Long-term Relationships
by Ivana and Janez - 8th June 2020
Do you remember the term 'symbiosis' from your biology classes? To refresh your memory, these are interactions between organisms that…
6 things a diver can do during ‘corona time’
by Semra - 15th May 2020
Wash your equipment Due to the coronavirus situation, many of us have a lot more free time. Time which we could…
School’s Out
by Imran - 3rd February 2020
“Safety in numbers is the hypothesis that, by being part of a large physical group or mass, an individual is…
Spicy as always
by Imran - 8th January 2020
Banda Neira is one of ten volcanic islands in the Banda Archipelago, in the Maluku province, eastern Indonesia. On our…
‘Bigrene’ bathtubs of Stopića Cave
by Ivana and Janez - 12th May 2022
This winter we carried out some research on Zlatibor Mountain in Serbia. One of the biggest attractions in this region, Stopića Cave,…
Freediving Under Ice
by Nik - 31st March 2022
Freediving under ice can be very demanding, but at the same time it is the perfect challenge in order to…
Vasa – The ship and museum
by Ivana and Janez - 12th January 2022
History tells us of many grand endeavours that ended ingloriously. The story of the fate of the royal ship 'Vasa' is well-known,…
The bearded fireworm
by Ivana and Janez - 25th October 2021
Bearded fireworm, Hermodice carunculata (Pallas, 1766) The bearded fireworm is a marine bristle worm that lives throughout the tropical coastal waters of…
Think Green – Island of Vis
by Damir - 19th July 2021
The diving club Roniti se mora, together with their project partners MARES, C.I.O.S. group, Fund for environmental protection and energy efficiency and National Geographic Croatia,…
The gentle giants
by Ivana and Janez - 2nd April 2021
Whale sharks are on many diver's bucket lists. I envy any diver that has been lucky enough to see one while diving.…
Totonno – the jewel of the southern Adriatic
by Ivana and Janez - 24th December 2020
The Italian steamer 'Totonno' was built in 1899 in the shipyard Rijekee & Co. in Rotterdam. During its working life,…
Will the noble pen shell go extinct?
by Ivana and Janez - 8th October 2020
The noble pen shell is one of the most attractive clams of the Mediterranean. It’s a diver’s joy to stumble…
Dreams 2020: A tribute to our planet by Oceans & Skies
by Robert - 1st June 2020
+ + Tribute to our Planet + + As the virus moves the world, we have been torn from our…
Sea Anemones
by Ivana and Janez - 4th May 2020
Sea anemones are a group of marine animals that are predatory in nature and are closely related to jellyfish and…
Wonderland
by Imran - 23rd January 2020
Some of the most magical time spent photographing underwater is when you capture images which people least expect to look…
A Paradise in Paradise
by Gerald - 29th November 2019
When tropical storm "Winston" swept over Fiji on February 20, 2016, Taveuni and Paradise Taveuni Resort were particularly hardly hit.…
El Mina – From warship to tourist attraction
by Ivana and Janez - 4th May 2022
Egypt is a country where diving is one of the most popular tourist activities, and Hurghada is currently the most visited city…
Underwater Photographer of the Year 2022
by Alex - 16th February 2022
These are a few of the stunning winners from the latest edition of the prestigious Underwater Photographer of the Year…
Tiger Sharks
by Ivana and Janez - 15th December 2021
Tiger Sharks are one of the largest predatory sharks, shadowed only by the Great White. Female Tiger Sharks are larger…
Capturing the moment: Robert Wilpernig
by Robert - 7th October 2021
Mein Buddy Uwe und ich stoppten nach unserer Socorro Tour im November 2019 auf der Halbinsel Yucatan, um noch ein…
‘Baitball’ watching in the open sea
by Gerald - 12th July 2021
"May the god of the sea spoil you with happiness and let a mighty school of fish slide over your…
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Azoren, Azores, Blue sharks, conservation, diving, Faial, fish, freediving, Mares, ocean, photography, research, sharkdiving, sharks, SSI, underwater
Azoren, Azores, Blue sharks, conservation, diving, Faial, fish, freediving, Mares, ocean, photography, research, sharkdiving, sharks, SSI, underwater 
Guitar sharks, anyone?
by Ivana and Janez - 22nd March 2021
I love many things about diving, but what I love the most is the fact that it means constant learning. There…
How Cara Lost Her Color
by Ivana and Janez - 10th December 2020
Ivana OK: What are you by profession? I’m a marine naturalist. In a complete leap of faith, I moved to…
B-17 Bomber Flying Fortress
by Franco and Sabrina - 8th September 2020
The water surrounding the tiny island of Vis is the perfect guardian of many wrecks belonging to several historical eras. The aircraft…
A Windy Day in Paradise
by Dan - 22nd May 2020
Here's the worst case scenario. You've planned a brilliant dive holiday to the dive destination of your dreams. You have…
Zenobia – An Enchanting Giant
by Ivana and Janez - 13th March 2020
There are a huge number of sunken ships in the seas and oceans. Each one of them has its own…
A sneak peak of Mares’ new Flexa Graphene…
by Ivana and Janez - 21st January 2020
The beginning of 2020 brought us the premiere of Mares’ latest products, and their new semi-dry suit probably provided one…
Groupers – The gentle giants of the oceans
by Ivana and Janez - 26th November 2019
Groupers belong to the Serranidae family, which they share with Sea basses, living in the warmer waters of most oceans.…
