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Free shipping throughout the peninsula
Delivery in 24-72 business hours
Up to 14 days for returns
Thousands of satisfied customers
Earn points for every purchase
Free shipping throughout the peninsula
Delivery in 24-72 business hours
Up to 14 days for returns
Thousands of satisfied customers
Earn points for every purchase
Free shipping throughout the peninsula
Delivery in 24-72 business hours
Up to 14 days for returns
Thousands of satisfied customers
Earn points for every purchase
Free shipping throughout the peninsula
Delivery in 24-72 business hours
Up to 14 days for returns
Thousands of satisfied customers
Earn points for every purchase
Free shipping throughout the peninsula
Delivery in 24-72 business hours
Up to 14 days for returns
Thousands of satisfied customers
Earn points for every purchase
Puerto Verde natural alkalinity increaser in a large 10 kg format

Pool maintenance · 10 kg

Large 10 kg natural alkalinity increaser for large pools

In a large pool, every water correction requires kilos of product, not grams. That is why the Puerto Verde alkalinity increaser is available in a large 10 kg format, designed for large-volume built-in pools, community pools, tourist accommodation, and clubs.

A 100% natural powder treatment that corrects Total Alkalinity quickly, evenly, and efficiently, so that the pH adjusts easily and remains stable.

  • 🌿 100% natural
  • ✓ No harmful chemicals
  • 🏘️ Large pools
  • ⚡ Fast and even
  • 🥄 Dosing scoop
⚠️
In large pools, more than ever

Without corrected alkalinity, pH increaser is useless

In a large-volume pool, correcting the pH without first adjusting the alkalinity is costly: kilos of pH increaser are added which, after a few days, stop working because the water does not have the capacity to maintain the pH. Correcting the Total Alkalinity first is the way to make every kilo of corrector count.

Starting with pH
  • Kilos of product that do not last.
  • Endless weekly corrections.
  • Bathers with eye and skin discomfort.
Starting with alkalinity
  • A pH that remains stable for weeks.
  • Lower spending on correctors.
  • More comfortable water for everyone.

Two-step method

Alkalinity first, pH after

In large format, the order of factors does alter the result. Correct the Total Alkalinity with the 10 kg alkalinity increaser and, with it already stable, adjust the pH with the 10 kg pH increaser.

Step 1 Puerto Verde alkalinity increaser for pools

Total Alkalinity

Bring it to 100-150 ppm with the 10 kg alkalinity increaser.

Alkalinity increaser
Step 2 Puerto Verde pH increaser for pools

Water pH

Adjust it afterwards with the 10 kg format pH increaser.

10 kg pH increaser

For whom

Designed for large-volume facilities

🏗️

Built-in pools
Large family pools.

🏘️

Communities
Housing developments and residential areas.

🏨

Accommodations
Hotels, rural houses, and apartments.

🏊

Clubs
Sports and high-use pools.

🧖

Spas
Circuits with multiple bathtubs.

The importance of TAC

What alkalinity does in your pool water

Total Alkalinity (TAC) is the water's capacity to neutralize pH changes. In bathing water, optimal values are between 100 and 150 ppm. In large pools with many bathers, alkalinity is consumed faster, so it is essential to measure it regularly.

100-150recommended TAC ppm
180 gper 10 m³ = +10 ppm
≥ 6 hof filtration after applying
0harmful chemical ingredients

Without an adequate Total Alkalinity level, pH regulators, flocculants, and chlorine cannot do their job properly.

Safety for everyone

Natural, safe, and universal

The Puerto Verde alkalinity increaser is 100% natural and is free of harmful chemical ingredients to health. In facilities with many users, it is a safe treatment for children, people with allergies, and people with chemical intolerances, and its handling is safe for maintenance staff.

  • 🌿 100% natural
  • 👶 Children
  • 🤧 Allergies
  • 🛡️ Chemical intolerances
  • ☀️ Outdoors
  • 🌡️ Heated
  • 🫧 Hydromassages and spas

Dosage

Dosage for large pools

Every 10 m³ of water needs 180 g (6 level scoops) to raise Total Alkalinity by 10 ppm. In spas, 18 g (½ scoop) per m³. In large pools, quantities are best expressed in kilos:

80 m³1.44 kg+10 ppm
100 m³1.8 kg+10 ppm
120 m³2.16 kg+10 ppm
150 m³2.7 kg+10 ppm
200 m³3.6 kg+10 ppm
ExampleCommunity pool of 100 m³ with an alkalinity of 90 ppm. To bring it to 140 ppm, you need to raise it by 50 ppm: 5 × 1.8 kg = 9 kg. The 10 kg format covers the complete correction.
💧
Calculate the dosage for your facilityEnter the pool's m³ and the pH and alkalinity values, and get the exact quantities of each product.
Open calculator

Directions for use

How to apply the alkalinity increaser in a large pool

  1. Analyze the water

    Measure Total Alkalinity and the rest of the parameters to know what needs to be corrected.

    🧪 Preliminary analysis
  2. Calculate and distribute the dosage

    180 g for every 10 m³ and 10 ppm. For large corrections, divide the dosage into several applications.

    🧮 1.8 kg / 100 m³ / 10 ppm
  3. Dissolve in batches

    Dissolve the product in containers of about 10 liters of water; in large pools, prepare several batches.

    🪣 10 L per batch
  4. Distribute at dusk

    Distribute the solution evenly around the entire perimeter, without bathers in the water.

    🌙 At dusk🚫 No bathers
  5. Filter, measure, and continue

    Filterer running for at least 6 hours. Analyze again, add more product only if necessary, and then adjust the pH.

    ⏱️ ≥ 6 h➡️ Then, the pH

Learn with us

Maintenance tips for large and community pools on the Puerto Verde blog.

Read articles

Technical sheet

Product
Alkalinity increaser for pools
Format
Large 10 kg format with dosing scoop
Presentation
Powder
Composition
100% natural, free of harmful chemical ingredients
Pool dosage
180 g / 10 m³ → +10 ppm (1.8 kg / 100 m³)
Spa dosage
18 g / 1 m³ → +10 ppm
Target alkalinity
100-150 ppm
Recommended for
Pools from 80 m³ upwards, community pools and accommodations
Compatibility
All cleaning systems and water at any temperature