OCTO Water Treatment Logo 2020 Colour

News & Blogs

Why potable water systems on yachts develop recurring water quality problems

When a guest disembarks, the cabin is cleaned and prepared for the next arrival. When an engineering fault is repaired, the maintenance task is closed. When a positive bacterial result is remediated, many owners, captains, and crew naturally assume the problem has...
Read More

PYA Webinar & Info Pack – Fresh Water Safety on Yachts

This webinar was hosted on June 10th 2026 by the PYA. The discussion, held by two water safety and regulatory experts, dove into the common bacteria found in the water systems of vessels, the problems these bacteria can cause to health and the vessel's operations and...
Read More

Moving Beyond Traditional Yacht Water Disinfection

For many years, chlorine, silver, and copper/silver ionization systems have been the default choice for potable water disinfection onboard yachts. However, across both commercial and private vessels, this is changing. An increasing number of yachts are moving towards...
Read More

Why Winter Increases Microbial Risk in Yacht Potable Water Systems

Winter operations, whether low-season chartering, lay-up, reduced crew, or extended marina stays, drastically change how onboard water systems are used. Lower occupancy, closed guest areas, and irregular flushing create long water age throughout the yacht’s...
Read More

Biofilm Awareness Week at Octo Marine

Biofilm Awareness Week is an important reminder that one of the most significant threats to a vessel’s water system is also one of the least visible. Biofilm forms the underlying structure that enables Legionella, Pseudomonas, and other waterborne pathogens to...
Read More

Saving 4 Million Plastic Bottles a Year – A Win for Sustainable Yachting

At Octo Marine, we are proud to celebrate an incredible milestone for our #ThinkOutsideTheBottle campaign – saving an estimated 4 million plastic water bottles every year. For years, we’ve encouraged yachts to install our Slimline Drinking Water Filtration System on...
Read More

Water Treatment for Yachts in Mallorca: What Every Captain Should Know in 2025

Why Water Matters More Than Ever in Mallorca Mallorca remains one of the Mediterranean’s busiest yachting hubs, with world-class shipyards like STP and Astilleros de Mallorca, vibrant charter activity, and yachts wintering or refitting in Palma each season. But with...
Read More

Sustainable Yachting: How Crew on Larger Yachts Can Optimise Water Use

The Importance of Eco-Friendly Boating Practices on Superyachts Yachting offers a unique opportunity to explore the world’s most breathtaking waters, but with this privilege comes responsibility. As environmental awareness grows, so does the need for eco-friendly...
Read More

Ensuring Crew & Guest Safety with Effective Yacht Water Treatment

Maintaining a clean and safe fresh water supply onboard is crucial for the well-being of both crew and guests. The right sterilisation system for a yacht must be carefully selected, properly maintained, and consistently monitored to prevent waterborne health risks and...
Read More

Eco-Friendly Yachting: The Role of Verified Sustainable Solutions by Water Revolution Foundation

The world of yachting is synonymous with luxury, adventure, and innovation. Yet, as the industry evolves, there’s a growing responsibility to ensure its practices align with global sustainability goals. From protecting pristine marine ecosystems to reducing carbon...
Read More
Coronavirus Covid-19 and Potable Water – Advice

Coronavirus Covid-19 and Potable Water – Advice

Mar 1, 2020

The outbreak of a respiratory illness, known as COVID-19, continues to spread around the world both on land and marine vessels.With one of the primary pieces of advice to regularly wash hands thoroughly to prevent the transfer of the disease, it means more than ever...

read more
Octo Marine Announce Partnership with Seal Superyachts

Octo Marine Announce Partnership with Seal Superyachts

Feb 19, 2020

Octo Marine is delighted to announce their partnership with Seal Superyachts as their new agent in Southeast Asia, enabling easier access to their products and services for yachts based in that part of the world. Servicing the Worlds’ largest Yachts for over twenty...

read more