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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 ...

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 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 ...

„It is with the utmost confidence I do not hesitate to recommend Pool Expert. I found them to be very professional, honest and hard working, along with helpful and considerate. Their ...

Hi Nikolay I am writing to thank you and your team so much. The pool is lovely. I am very impressed with everything especially how well you have communicated with me. I will definitely recommend ...

Thanks for the honesty, the professionalism and the quality with which our simple project was completed. I would like to thank BG Handel's team for fulfilling all our expectations in ...

REFERENCE From the hotel “Ezeroto”, Kostenets “In the spring of 2011 the hotel "Ezeroto" contracted with "BG Handel" OOD for supply and installation of prefabricated ...

We recommend POOL EXPERT without hesitation! Always upright from the initial negotiations, through the perfect installation to the final operation and maintenance of the pool last summer! Adequate ...

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. ...
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.