Description:

JD TAC+ - water alkalinity enhancer for stable pH

JD TAC+ is a specialized product for increasing the alkalinity of pool water. Balanced alkalinity (TA) is crucial for stable pH, as in water with low TA the pH value changes rapidly, which makes maintenance difficult and increases chemical consumption. The ideal TA value is 80-120 ppm . With the JD TAC+ alkalinity enhancer, you will achieve stable and balanced pool water, which allows for easier maintenance and greater comfort when swimming. The product is available in the form of a granulated powder with fast solubility , which is simply added to the pool and quickly increases the TA. JD TAC+ is an indispensable tool when preparing the water for the season or when correcting unbalanced water where TA values are too low.

Technical details:

• Product type : Alkalinity enhancer (TA)
• Packaging : 5 kg
• Form : Granular powder, quickly soluble
• Purpose : Stabilization of pH and prevention of fluctuations in values
• Ideal TA value : 80–120 ppm
• Dosage :
  • To raise TA by 10 ppm → 17 g/m³ of water
• How to use :
  • Pre-dissolve the powder in a bucket of water (max. 70 g/L)
  • Pour the solution into the skimmer basket or directly in front of the pool's return nozzles, while the filtration is running.
• Useful tips :
  • To accurately measure TA values, use an appropriate test kit.

Safety Warnings: Use with caution. Always read the label and instructions before use. Avoid direct contact with eyes and skin. Store the product in a dry place and out of reach of children.

Same summary

Desjoyaux JD TAC+ water alkalinity enhancer is useful for those who use the pool regularly and want to maintain an optimal pH value for clean and hygienically adequate water. The product is particularly recommended in situations where alkalinity is low and classic pH adjustment procedures do not bring the desired effect. More experienced users may recognize this preparation as an integral part of more precise pool water management, while for beginners it is important to make sure of the water values before use and dose according to the instructions. The product is less suitable if your water does not have problems with low alkalinity or if you are looking for a basic product for broader pool care, but it is distinguished by its targeted solution to pH adjustment problems.

Recommendation source: Enaa guides and team experiences.

User view

The product is often used by home pool owners who experience fluctuating pH levels, especially during periods of heavy rain or heavy pool use. In practice, JD TAC+ is also popular with those who want their water to remain pleasant and safe for swimming at all times, but do not want complicated maintenance procedures. Maintaining the correct alkalinity is key to preventing skin and eye irritation and for the safe use of all subsequent pool chemicals.

Many users trust Desjoyaux brand products, as they are recognized on the market for their quality and solutions that are primarily intended for the practical needs of everyday pool users.

Why buy at Enaa

Enaa offers a wide range of pool care and cleaning products, making it easy to compare different solutions in one place. The portal collects proven products from renowned brands, ensuring a safer choice even for less experienced users who want to find the most suitable solution for their pool.

Answers to frequently asked questions

How do I know if my pool needs an alkalinity enhancer?

Before using the product, it is recommended to measure the alkalinity of the water with test strips or an analyzer. If the measured value is lower than the recommended limit (usually between 80 and 150 mg/l), you can use JD TAC+ to raise the alkalinity.

Can I use JD TAC+ with other pool chemicals?

Yes, this product is compatible with most basic pool chemicals such as chlorine and flocculants. It is important to balance the alkalinity first before dosing other disinfectants to achieve the best results.

What do I do if after using the product the pH value is still not in the desired range?

If the pH value remains outside the recommended range after alkalinity correction, repeat the measurement and adjust the dosage if necessary. Sometimes it is necessary to repeat the procedure several times to achieve the proper balance of the water.

Is JD TAC+ also suitable for seawater pools?

The product is intended for classic freshwater pools. For special types of pools, such as those with salt electrolysis or seawater, it is recommended to check compliance with the manufacturer's instructions before use.

Is JD TAC+ safe for users with sensitive skin?

When used correctly and following the instructions, the product does not irritate the skin. However, we recommend that you always wait until the product has completely dissolved in the water before using the pool again.

Description updated: April 2026