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Thinking of installing a swimming pool but you are scared because of the cost? Dont be, and look no further than the Pool Expert Veliko Tarnovo. These guys are packed full of knowledge, they ...

„I do not believe I speak unkindly when I say that finding quality professional tradesmen in Bulgaria can be a challenge. And having built a home and two businesses in Bulgaria, contracting ...

At the end of last year, we decided to have a pool fitted. We looked at 3 options, concrete and tile, metal frame, and finally a pool liner. After discussing our needs with Nikolay from Pool Expert, ...

With this reference, in connection with the delivery and installation of an oval pool, heat pump, robot cleaner and the rest of the equipment, I am pleased to recommend Pool Expert. We express ...

I am very pleased with your products. I have your swimming pool 6x3.5x1.30m for 2 years now. Extremely high quality and easy maintenance. I also use your chemicals (chlorine, flocculation, multi- ...

"02.04.2013 first dig….. And now after so many requests and offers to a various companies only Pool Expert succeed to come up to our expectations and to make our dreams come true. Thanks to ...

I am very satisfied with the service offered in, the quality and price. The pool itself is lovely along with the solar absorbers, which kept the water temperature at around 30'C for the whole summer. ...

On May 10, 2025 we opened the swimming season in our new pool that Pool Expert built in our backyard.The company did a perfect job technically, logistically, professionally and humanly.They provided ...

"We obtained quotations from some local based pool companies and were very impressed with the speed at which Pool Expert visited our property to discuss our requirements. They had been ...

I searched a lot in internet and I made inquiries to many companies. I liked the most the offer of “Pool expert”. I called in the office, they answered me kindly and we agreed to come to ...
The metal neutralizer prevents the pool water from discoloring (most often brown or green) as a result of the presence of metals in the water.
Water from wells, used to fill swimming pools is most likely to contain metals.
Before using the metal neutralizer, raise the pH value in the water to 7.5.
Initial use: 200 ml per 10 m3 of water.
The chemical is carefully poured into the skimmer with the filter pump running.
It can also be poured, pre-diluted, in several places directly into the pool.
Then let the filter pump run continuously for 48 hours.
If necessary, adjust the pH level to the normal range – between 7.2 and 7.4.
Periodic dosing: depending on the amount of fresh water supplied.
An initial dose is recommended every 6 months.