Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

We use 8 categories of cookies on our website:

Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.

By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.

You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.

For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.

I understand Detailed settings Reject everything

House, Hobby and GardenPools and SPAAccessoriesSwimming Pool ChemicalsAlgaecidesHot Tubs

Algae Removal Products for Hot Tubs

Algae Removal Products for Hot Tubs – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

Continue

49 Results

Sponsored

PWS Chlorine shock - organic granulate 3 kg - Pool Chemicals

3 sizes

5.0 4×

PWS Chlorine shock - organic granulate 3 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 3,3 kg - 226 Kč/1 kg

747,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem029

esco Solivary Pool salt pure high percentage 25 kg - Pool Chemicals

4.9 9×

esco Solivary Pool salt pure high percentage 25 kg

Pool Chemicals suitable for pools and whirlpools, disinfection, anti algae and chlorine control, weight 25 kg - 13.16 Kč/1 kg

329,-

Buy

In stock > 10 pcs at the supplier's

Order Code: ESCbaz02

Sparkly POOL Algaecide Extra - stop algae 20 l - Pool Chemicals

5.0 1×

Sparkly POOL Algaecide Extra - stop algae 20 l

Pool Chemicals suitable for pools and whirlpools, anti algae, weight 20 kg - 95 Kč/1 kg

1,898,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PROCH087

MARIMEX Pool Chemistry SPA MINI tablets 0,5kg - Pool Chemicals

4.7 47×

MARIMEX Pool Chemistry SPA MINI tablets 0,5kg

Pool Chemicals suitable for whirlpools, disinfection and anti algae, weight 0,5 kg - 378 Kč/1 kg

189,-

Buy

In stock > 10 pcs

Order Code: MRMV18141

4.9 38×

MARIMEX Swimming pool sealer 1 l

Pool Chemicals suitable for pools and whirlpools, anti algae, overwintering, chlorine control and sediment remover, weight 1 kg - 199 Kč/1 kg

199,- Save 50,-

Buy

In stock 3 pcs

Order Code: MARBA174

PWS Stabilized sodium hypochlorite 10 l - Pool Chemicals

7 sizes

4.8 51×

PWS Stabilized sodium hypochlorite 10 l

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 12,5 kg - 42 Kč/1 kg

527,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem194

PWS Sodium hypochlorite, stabilized 5 l - Pool Chemicals

7 sizes

4.8 51×

PWS Sodium hypochlorite, stabilized 5 l

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 6,25 kg - 44 Kč/1 kg

274,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem044

PWS Chlorine shock - organic granulate 1 kg, ADDITION - Pool Chemicals

4.8 25×

PWS Chlorine shock - organic granulate 1 kg, ADDITION

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 1 kg - 175 Kč/1 kg

175,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem027

PWS bromine tablets for swimming pool 1 kg - Pool Chemicals

4 sizes

3.0 2×

PWS bromine tablets for swimming pool 1 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 1 kg - 780 Kč/1 kg

780,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem022

PWS bromine tablets for swimming pool 3 kg - Pool Chemicals

4 sizes

3.0 2×

PWS bromine tablets for swimming pool 3 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 3 kg - 711 Kč/1 kg

2,133,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem023

PWS bromine pool tablets 0,8 kg - Pool Chemicals

4 sizes

3.0 2×

PWS bromine pool tablets 0,8 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 0,8 kg - 838 Kč/1 kg

670,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem021

MASTERsil OXI tablets 200 g / 1 kg - Pool Chemicals

4.6 5×

MASTERsil OXI tablets 200 g / 1 kg

Pool Chemicals suitable for pools and whirlpools, multi-functional, disinfection and anti algae, weight 1 kg - 399 Kč/1 kg

399,-

Buy

In stock > 10 pcs at the supplier's

Order Code: MASbaz006

5.0 1×

Sparkly POOL Algaecide extra anti-algae PLUS - stop algae 10 l

Pool Chemicals suitable for pools and whirlpools, anti algae, weight 10 kg - 130 Kč/1 kg

1,300,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PROCH088

5.0 3×

Sparkly POOL Algaecide Extra - stop algae 10 l

Pool Chemicals suitable for pools and whirlpools, anti algae, weight 10 kg - 100 Kč/1 kg

999,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PROCH086

PWS bromine tablets for swimming pool 5 kg - Pool Chemicals

4 sizes

3.0 2×

PWS bromine tablets for swimming pool 5 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 5 kg - 680 Kč/1 kg

3,398,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem024

Aquarius Guanicid Spa 3 l - Pool Chemicals

2 sizes

5.0 2×

Aquarius Guanicid Spa 3 l

Pool Chemicals suitable for whirlpools, disinfection and anti algae, weight 3 kg - 357 Kč/1 kg

1,070,-

Buy

In stock > 5 pcs at the supplier's

Order Code: VODnar007

PWS OXI pool oxygen tablets 200 g 3 kg - Pool Chemicals

4 sizes

4.5 2×

PWS OXI pool oxygen tablets 200 g 3 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 3 kg - 425 Kč/1 kg

1,275,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem151

PWS OXI oxygen tablets for swimming pool 200 g 1 kg - Pool Chemicals

4 sizes

4.5 2×

PWS OXI oxygen tablets for swimming pool 200 g 1 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 1 kg - 461 Kč/1 kg

461,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem150

5.0 4×

Sparkly POOL Chlorine start 3 kg

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 3 kg - 163 Kč/1 kg

489,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PROCH002

4 sizes

5.0 1×

PWS OXY solution, 5 l

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 6,2 kg - 44 Kč/1 kg

274,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem392

PWS Stabilized sodium hypochlorite 3 l - Pool Chemicals

7 sizes

4.8 51×

PWS Stabilized sodium hypochlorite 3 l

Pool Chemicals suitable for pools and whirlpools, disinfection and anti algae, weight 3,75 kg - 94 Kč/1 kg

351,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem043

PWS ALGICID 3 l for algae in the pool - Pool Chemicals

7 sizes

5.0 7×

PWS ALGICID 3 l for algae in the pool

Pool Chemicals suitable for pools and whirlpools, anti algae, weight 3,3 kg - 186 Kč/1 kg

615,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PWSchem006

PWS Chlorine tablets slow dissolving 20 g 1 kg - Pool Chemicals

3 sizes

4.6 5×

PWS Chlorine tablets slow dissolving 20 g 1 kg

Pool Chemicals suitable for pools and whirlpools, disinfection, anti algae and chlorine control, weight 1 kg - 293 Kč/1 kg

293,-

Buy

In stock > 10 pcs at the supplier's

Order Code: PWSchem052

24 more... Top

1 2 3

swimming pool SAVO: Jak na péči o bazén? Bazén přináší v letních vedrech spoustu radosti i osvěžení. Na druhou stranu, nezbytný je i určitý objem péče, kterou musíme zejména vodě v bazénu věnovat. Postupně je potřeba se zaměřit na čtyři vzájemně propojené oblasti. Nicméně s tou správnou výbavou, baterií...

No longer sold