​The cuttlefish is actually not a fish at all! Together with the Octopus, Squids or Nautilus, they are invertebrate animals belonging to the Cephalopod family. Not to be confused with the Squid, which lives in the open water, the cuttlefish is a resident on a coral reef.

Are the cuttlefish in danger?

Cuttlefish are not currently considered to be endangered, but some species of cuttlefish may be at risk due to various factors such as overfishing, habitat destruction, and climate change.
Overfishing is a major threat to many species of cuttlefish, as they are often caught as bycatch in fishing nets or targeted for their meat and other products. Habitat destruction, including the degradation of coral reefs and coastal habitats, can also negatively impact cuttlefish populations.
Climate change is also a potential threat to cuttlefish, as rising sea temperatures and other environmental changes can alter the habitat and availability of their preferred prey, and may make it more difficult for them to survive.
It is important to carefully manage and protect cuttlefish populations to ensure that they are not threatened by these and other risks. This can include measures such as sustainable fishing practices, habitat restoration, and efforts to mitigate the impacts of climate change.

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And fee free to read some more fun facts about the Andaman Sea inhabitants on our blog !

Hello everyone, as some of you might know, we went to Koh Lipe on a scouting mission to prepare our Southern Andaman itineraries for next season…
 
First, the island is beautiful! Surrounded by emerald water and the rows of long-tail boats it is a beautiful Thai postcard worthy sight from the sea.

But we didn’t go there to check the island itself but the underwater world around it…. and we were not disappointed! Koh Lipe delivered some great dives over the week we spent there.

The underwater landscape is very diverse with Pinnacles, flat coral gardens, walls and muck dives there is a bit for everyone!
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We started with a famous dive site in Tarutao National Park called “Stonehenge”. A simple coral garden shaped like a dome with stunning granite blocks standing here and there covered in bright colourful soft corals.

The scenery is breath taking! The blue water on top is teaming with schooling fish, yellowback snappers, trevallies and barracudas and if your eyes are on the reef, you will find seahorses, bent stick pipefish, moray eels and a large array of damselfish. It is always worth it to go for a little tour over the sandy area to find some spearing mantis shrimps and flounders and the special find was two seamoths…! We have heard that the dive site is also regularly visited by whale sharks but no luck for us this time…

The following day, we went to a place called “Taru”. The dive site is a slopping coral garden bordered by a sandy area, the highlight of our week was there with the encounter with a magnificent Rhinopias!

Belonging to the scorpion fish family, Rhinopias are rare and on every underwater photographer’s list!
The second day, we visited another famous dive site called “8 Miles rock” because it is 8 miles south of Koh Lipe. The top of this pinnacle sit at 15 M and goes down all the way to 40m plus… 

The dive site is surrounded by thousands of silversides glassfish that the giant trevallies are feeding on which creates a lot of hunting action. At the bottom we found a massive school of red snappers as well as some marble rays. The reef is covered in soft corals, anemones and huge barrel sponges.  "8 miles" is another good place to see whale sharks, but no luck for us this week, we did find a pretty frogfish when we finally stopped looking at the giant trevallies dancing in the blue.

On the third day, we set to try the Koh Lipe’s muck dives at “honeycomb bay”. It starts very shallow, a few meters away from the beach and then sloops down to 20 m plus, but we spent most of the dive around 15m with plenty of nudis, shrimps, a grumpy snake eel, up to 6 frogfishes of various colours and ended the dive with 3 Indian Walkmans; there is plenty to see for the critters lovers.

Another nice muck dive is call “waterfall”, that one is literally loaded with nudibranchs like "Shaun the sheep", "ornate stiliger" and there are also cauliflower soft coral hiding the elusive candy crab!

“Steps” named after its shape is also not to be missed to see frogfishes, we saw up to 6 seahorses there, as well as sleepy cat-sharks and catfish hiding in the reef along with colourful nudis and moray eels.

On a different day, we found a baby tigertail seahorse, crocodile flat head fish, nudibranchs and shrimps along with schooling snappers (I tried some motion blur there)

This slightly crazy idea was born from an observation as sad as it is known: the seas and oceans are infested with plastic waste. This waste is reduced to fragments that have terrifying consequences for the environment, especially for the marine animals that swallow it. These often die of suffocation by residues invisible to the naked eye.

The Manta is the first offshore vessel capable of collecting and processing in continuous flow large quantities of plastic macro-waste floating on the surface of the oceans, while carrying out scientific missions and carrying out actions to raise public awareness and promote the circular economy.
​A conveyor belt located under the boat sucks up waste. Inside, a team of operators will separate the waste from organic matter, which will return into the sea. The Manta will also be equipped with a crane at the rear to collect the drifting nets, as well as a pyrolysis system that transforms non-recyclable waste into fuel. The recyclable waste collected will be compacted into 1m3 blocks. A single boat can hold 600 blocks, or 250 tonnes of waste, which will be brought to land for recycling.
Its designer, the Swiss sailor Yvan Bourgnon wants to build a fleet of around 100 boats to optimise operational efficiency.

The energy autonomy of the Manta is optimised by concentrating many innovative technologies for the production of energy from renewable sources while limiting its overall carbon footprint through sails.

The electricity necessary to power the rigs and electric motors will be supplied by conventional generators as well a waste to energy conversion turbines, wind turbines, hydro-generators and photovoltaic solar panels.

The Manta is the very first macro-waste collector vessel of its kind. A consortium of companies from different sectors shapes the projectin collaboration with The Sea Cleaners association, created in 2016.
Construction of the Manta is expected to begin in 2022. Project budget: 35 million euros. More than a third has already been gathered, from private patrons. Wind turbines, solar panels, tidal turbines… This large catamaran will embark and showcase various renewable energies. After a first year in Europe, in the Mediterranean, he will head to South-East Asia, mainly, "where twelve countries" represent "70% of plastic pollution in the oceans".
The Manta should begin to crisscross seas and oceans in 2024...