Why OxyFusion™ Is the Smartest Water-Quality Upgrade a Marina Can Make in 2026
OxyFusion™ is Homeport’s nanobubble oxygenation system for marina water quality. It dissolves oxygen directly into the full water column as invisible, long-lasting nanobubbles — clearing odour, stagnation, and algae and stabilising dissolved oxygen far more effectively than conventional aeration. It is used in working marinas worldwide and is engineered for warm, enclosed GCC basins where oxygen demand is highest.
Every marina lives or dies by the quality of its water. It is the first thing a berth-holder notices, the first thing a regulator measures, and the first thing to fail when a basin is enclosed, warm, and busy. As water temperatures climb and environmental scrutiny tightens, more operators are finding that conventional aeration was never designed for the conditions they now face. OxyFusion™ — Homeport's nanobubble oxygenation system — is built for exactly these conditions, and it has already been deployed successfully in working marinas.
Oxygenation, not aeration: why the difference matters
Traditional aerators and bubblers push air up through the water. Most of that air rises straight to the surface and escapes before it ever dissolves, which is why coarse-bubble aeration struggles in deep or stratified basins — and why it brings noise, surface disturbance, and unsettled boats with it. OxyFusion™ works the other way around. It dissolves oxygen directly into the water as nanobubbles: bubbles so small they are invisible, effectively neutrally buoyant, and able to stay suspended in the water column instead of rising and bursting. Far more of the oxygen actually reaches the water — including the bottom layer, where stagnation, sludge, and anaerobic bacteria take hold and where conventional aeration rarely reaches.
What makes nanobubbles work
Invisible and neutrally buoyant — they stay suspended instead of rising and escaping at the surface
Long-lasting — they persist in the water far longer than conventional bubbles
Highly reactive — their vast combined surface area drives exceptionally efficient oxygen transfer
Full-column reach — they carry oxygen down to the deep, stagnant layer that aeration misses
The benefits marinas see with OxyFusion™
1. Clears odour and stagnation
The rotten-egg smell of a struggling basin is the smell of oxygen starvation — anaerobic bacteria producing hydrogen sulphide in water that has stopped breathing. By restoring aerobic conditions throughout the column, OxyFusion™ removes the conditions that cause:
· rotten-egg (hydrogen-sulphide) odour
· black, oxygen-starved water
· anaerobic sludge on the basin floor
· the berth-holder complaints that follow
Most sites see a clear, noticeable improvement within days rather than months.
2. Helps stop algae before it blooms
Algae thrive on excess nutrients. By keeping the water oxygenated, OxyFusion™ supports the natural aerobic breakdown of the organic load and nutrients — including ammonia — that feed algal blooms, helping the water stay clearer and more stable through the warm season.
3. Protects against fish kills
Low dissolved oxygen is the leading cause of fish kills in enclosed basins. OxyFusion™ holds dissolved oxygen at healthy, stable levels around the clock — including the moments it matters most:
· heat waves, when warm water holds less oxygen
· storm and rainfall inflow, which dumps organic load into the basin
· busy weekends, when activity and oxygen demand peak
4. Reduces environmental and regulatory risk
Water-quality standards are tightening across every major marina market. Stable, well-oxygenated water helps marinas meet water-quality expectations, supports environmental monitoring and reporting, and strengthens sustainability and ESG credentials.
5. Lifts the guest experience
Guests judge a marina in seconds — by how the water looks, whether it smells, and whether there is life in it. Clear, healthy, odour-free water is one of the most visible signals of a well-run, premium destination.
6. Low energy, low maintenance, and silent
Unlike compressor-driven aeration, OxyFusion™ runs quietly and unobtrusively:
no noisy compressors or surface churn
no disturbance to berthed boats
minimal underwater moving parts
engineered for continuous, low-energy operation
Why marinas choose Homeport OxyFusion™
Homeport is a marina consultancy first: we specify water-quality engineering as part of how a marina performs commercially, not as a bolt-on. OxyFusion™ has been deployed successfully in working marinas, and operators choose it because it delivers:
fast, visible improvement in the water
lasting water-quality stability
lower running cost than conventional systems
higher berth-holder satisfaction
stronger environmental performance
It is one of the most impactful single upgrades a marina can make in 2026.
OxyFusion™ around the world — and across the GCC
Water-quality pressures differ by region, and OxyFusion™ is tuned to each:
Mediterranean — enclosed, low-circulation basins under heavy summer tourism load
United States — supports water-quality compliance and copes with stormwater inflow and trailer-boat impacts
Caribbean — steadies oxygen through heat waves and reduces stress on inshore marine life
Asia-Pacific — meets the water clarity that premium hospitality guests expect
Northern Europe — improves cold-water basins with limited natural circulation
The GCC (UAE, Oman, Qatar, Saudi Arabia) — engineered for warm, high-salinity, artificial basins in year-round use, where oxygen demand is highest
Frequently asked questions
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A nanobubble is a gas bubble a fraction of the size of a normal bubble — so small it is invisible and effectively neutrally buoyant. Instead of rising and bursting at the surface, it stays suspended in the water, releasing its oxygen gradually throughout the whole water column.
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A conventional aerator pushes air upward, and most of it escapes at the surface. OxyFusion™ dissolves oxygen directly into the water as nanobubbles, delivering far more of it into the column — including the deep, stagnant layer aerators rarely reach — with no noise or surface disturbance.
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Most marinas see a visible improvement in clarity and a reduction in odour within days of installation, with conditions continuing to stabilise over the following weeks.
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Yes. Warm, enclosed, high-salinity basins have the highest oxygen demand — which is exactly where nanobubble oxygenation delivers the most benefit. OxyFusion™ is engineered for year-round Gulf conditions.
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No. OxyFusion™ runs quietly with minimal underwater moving parts and no surface churn, so it does not disturb berthed boats or the guest experience.
The bottom line
In 2026, a marina's water is part of its brand, its compliance position, and its commercial performance all at once. OxyFusion™ gives operators a proven, low-maintenance way to keep their basins clean, healthy, and resilient — anywhere in the world, and especially in the demanding conditions of the Gulf.
Talk to Homeport about an OxyFusion™ water-quality assessment for your marina.