Why Torrevieja's Lagoon Turns Pink - The Leader

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Why the Lagoon at Torrevieja Turns Pink

The lagoon at Torrevieja in Spain is famous for its striking pink colour, and the reason is natural rather than artificial. The water is extremely salty, and it is home to salt-loving microalgae and halobacteria that produce reddish pigments. These pigments live inside the microscopic organisms, and when the water conditions favour them, the whole lagoon takes on a rosy appearance. Sunlight and salinity play a part too, since strong light encourages the organisms to produce more pigment. At Pink Lagoon Pools in Estero, we find this natural phenomenon a fitting reminder of how water chemistry shapes colour, clarity, and balance in any body of water, including the swimming pools we care for.

The Science Behind the Colour

The pink hue comes from pigments such as carotenoids produced by microscopic algae and bacteria that thrive in high-salt environments. Ordinary freshwater bodies rarely show this colour because those organisms cannot dominate there. In the Torrevieja lagoon, the salt concentration is so high that only specially adapted life flourishes, and that life carries red and pink pigments in its cells. The depth of the colour changes with the season, the sunlight, and the water conditions. This is the same principle we apply at Pink Lagoon Pools: water chemistry determines what lives in the water and how the water looks. Balanced chemistry keeps a pool clear and inviting, while imbalance invites unwanted colour, algae, and cloudiness.

What This Means for Your Swimming Pool

A pool can also change colour when its chemistry drifts out of balance, though the causes differ from the lagoon. Algae growth, metals in the water, and poor sanitation can turn pool water green, cloudy, or tinted. The lesson from Torrevieja is that water is never chemically neutral; it always reflects what is dissolved and living in it. Pink Lagoon Pools provides professional water chemistry and chemical treatment services in Estero to keep your pool clean, clear, balanced, and ready to enjoy. Our detail-oriented pool care includes professional water testing and chemical balancing, so small shifts are caught before they become visible problems that affect how your water looks and feels.

How Our Weekly Pool Service Works

We provide dependable weekly pool service built around a consistent routine. Each visit includes professional water testing to measure the current state of your water, followed by chemical balancing to bring the readings back where they belong. We also perform detailed cleaning to remove debris and keep surfaces in good condition. When equipment needs attention, we carry out equipment inspections to spot wear, leaks, or faults early. For urgent situations, we offer emergency clean ups to restore neglected or affected pools. This process keeps your pool clean, clear, balanced, and ready to enjoy, week after week, without you needing to manage the chemistry yourself.

Services Offered by Pink Lagoon Pools

Pink Lagoon Pools is a family-owned and operated business serving Estero with a focused set of services. We offer chemical treatment only for customers who handle their own cleaning but want professional water chemistry. We offer equipment inspections for owners who want their pumps, filters, and systems checked by experienced eyes. We offer emergency clean ups for pools that have turned green or cloudy and need fast correction. We offer professional water chemistry as the core of our weekly service. Every service reflects our detail-oriented pool care philosophy: test the water, balance it properly, and keep the whole system working as it should.

How to Prepare Before Requesting Service

Before contacting us, it helps to know what you need. Decide whether you want full weekly service or chemical treatment only, since these suit different owners. Note any symptoms your pool is showing, such as cloudiness, green water, unusual colour, or equipment that sounds or behaves differently, because this helps us plan the right response. Make sure the pool area is accessible on service days and let us know about any pets or gates. If you are requesting an emergency clean up, describe how long the water has looked off and what has changed recently. Clear information lets Pink Lagoon Pools arrive prepared with the right testing and treatment approach.

What to Expect and How to Get in Touch

When you contact Pink Lagoon Pools in Estero, you can expect a straightforward conversation about your pool and the service that fits it. As a family-owned and operated business, we keep communication direct and personal. On regular service visits, we test the water, balance the chemistry, clean thoroughly, and inspect equipment as needed, leaving your pool clean, clear, balanced, and ready to enjoy. We do not offer construction, renovation, or major repair work; our focus is dependable maintenance, water chemistry, inspections, and emergency clean ups. To get started, reach out to us, describe your pool and what you need, and we will arrange service that suits your schedule.

Frequently asked questions

Why is the Torrevieja lagoon pink?

The lagoon's very salty water supports salt-loving microalgae and bacteria that produce reddish pigments, and sunlight encourages them to produce more colour, turning the water pink.

Can my swimming pool turn pink or green like the lagoon?

Pool water can change colour when chemistry drifts out of balance and algae or other contaminants take hold. Pink Lagoon Pools provides professional water testing and chemical balancing to keep your water clear.

What services does Pink Lagoon Pools offer in Estero?

We offer chemical treatment only, equipment inspections, emergency clean ups, and professional water chemistry through dependable weekly pool service, all delivered with detail-oriented care by a family-owned and operated business.

Reviewed by the Pink Lagoon Pools team · Last updated 2026-10-25. General guidance; every job is different, so send details for a specific answer.