Refresh the page

Alza Days - Aquarium Keeping

Save with discount codes

Alza Days

The offer is valid from October 5, 2026, until October 26, 2026. The promotion has been extended until 23:59 on October 28, 2026. Full terms and conditions of the campaign can be found here.

AQUAEL Platinium Heater 100W - Aquarium Heater

AQUAEL Platinium Heater 100W

In stock 1 pcs at the supplier's

Buy with code ALZADNY20 509,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Aquarium Heater - suitable for 100L aquariums, 100W power, for freshwater aquariums, adjustable temperature from 25 to 33°C, with thermostat, mains powered, 230V power voltage,...

Added to cart

- +

Juwel Rio 180 LED, grey - Aquarium Kit

Juwel Rio 180 LED, grey

In stock > 5 pcs at the supplier's

2 sizes

Buy with code ALZADNY20 6,632,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Rio 125 LED, grey - Aquarium Kit

Juwel Rio 125 LED, grey

In stock > 5 pcs at the supplier's

2 sizes

Buy with code ALZADNY20 5,489,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Rio 240 LED grey - Aquarium Kit

Juwel Rio 240 LED grey

In stock > 5 pcs at the supplier's

4 colors

Buy with code ALZADNY20 9,834,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

JUWEL Rio 290 LED, black - Aquarium

JUWEL Rio 290 LED, black

In stock 4 pcs at the supplier's

3 sizes

Buy with code ALZADNY20 11,892,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Aquarium - classic, glass, designed for aquarium fish, volume 290L, glass thickness 8mm, for beginners, filter, lighting, heater and pump included, weight 58kg, dimensions...

Added to cart

- +

Juwel Rio 240 LED black - Aquarium Kit

Juwel Rio 240 LED black

In stock > 5 pcs at the supplier's

4 colors

Buy with code ALZADNY20 9,834,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Rio 240 LED white - Aquarium Kit

Juwel Rio 240 LED white

In stock > 5 pcs at the supplier's

4 colors

Buy with code ALZADNY20 9,834,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

JUWEL Rio 290 LED, light brown - Aquarium

JUWEL Rio 290 LED, light brown

In stock 2 pcs at the supplier's

3 sizes

Buy with code ALZADNY20 11,892,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Aquarium – classic, glass, designed for aquarium fish, volume 290L, glass thickness 5mm, for beginners, filter included, weight 26kg, dimensions 66×101×51cm (H×W×D)

Added to cart

- +

JUWEL Rio 290 LED, grey - Aquarium

JUWEL Rio 290 LED, grey

In stock 2 pcs at the supplier's

3 sizes

Buy with code ALZADNY20 11,892,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Aquarium - classic, glass, designed for aquarium fish, volume 290L, glass thickness 5mm, for beginners, filter included, weight 23kg, dimensions 66×101×51cm (H×W×D)

Added to cart

- +

SICCE Jolly Preset heater, for aquariums up to 35L - Aquarium Heater

SICCE Jolly Preset heater, for aquariums up to 35L

In stock > 5 pcs at the supplier's

Buy with code ALZADNY20 620,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Aquarium Heater - suitable for 35L aquariums, 30W output, for freshwater aquariums, adjustable temperature from 18 to 34°C, with thermostat, mains powered, 230V power supply...

Added to cart

- +

Juwel Rio 450 grey - Aquarium Kit

Juwel Rio 450 grey

In stock 2 pcs at the supplier's

2 colors

Buy with code ALZADNY20 20,376,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Vision 260 l black - Aquarium Kit

Juwel Vision 260 l black

In stock 2 pcs at the supplier's

3 sizes

Buy with code ALZADNY20 14,590,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Rio 350 LED white - Aquarium Kit

Juwel Rio 350 LED white

In stock 2 pcs at the supplier's

3 colors

Buy with code ALZADNY20 15,048,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Rio 350 LED black - Aquarium Kit

Juwel Rio 350 LED black

In stock 4 pcs at the supplier's

3 colors

Buy with code ALZADNY20 15,048,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Vision 450L black - Aquarium Kit

Juwel Vision 450L black

In stock 1 pcs at the supplier's

3 sizes

Buy with code ALZADNY20 24,676,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Rio 350 LED grey - Aquarium Kit

Juwel Rio 350 LED grey

In stock 2 pcs at the supplier's

3 colors

Buy with code ALZADNY20 15,048,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Vision 260 l white - Aquarium Kit

Juwel Vision 260 l white

In stock 1 pcs at the supplier's

2 sizes

Buy with code ALZADNY20 14,590,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Vision 180 l white - Aquarium Kit

Juwel Vision 180 l white

In stock 3 pcs at the supplier's

2 sizes

Buy with code ALZADNY20 9,994,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Vision 450 l light brown - Aquarium Kit

Juwel Vision 450 l light brown

In stock 1 pcs at the supplier's

2 sizes

Buy with code ALZADNY20 24,676,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Vision 260 l light brown - Aquarium Kit

Juwel Vision 260 l light brown

In stock 1 pcs at the supplier's

2 sizes

Buy with code ALZADNY20 14,590,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

Juwel Vision 180 l black - Aquarium Kit

Juwel Vision 180 l black

In stock 1 pcs at the supplier's

3 sizes

Buy with code ALZADNY20 9,994,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Added to cart

- +

JUWEL Rio 400, beech, 400L - Aquarium

JUWEL Rio 400, beech, 400L

In stock 1 pcs at the supplier's

Buy with code ALZADNY20 10,474,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Aquarium – classic, glass, designed for aquarium fish, 400L volume, 5mm glass thickness, for beginners, filter and pump included in the pack, 68kg weight, dimensions 66×145×51cm...

Added to cart

- +

Juwel Lido 200 l, grey - Aquarium Kit

Juwel Lido 200 l, grey

In stock 3 pcs at the supplier's

Buy with code ALZADNY25 8,147,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

Added to cart

- +

SICCE Jolly replacement suction cups 4pcs - Aquarium Heater

SICCE Jolly replacement suction cups 4pcs

In stock > 10 pcs at the supplier's

Buy with code ALZADNY20 129,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Aquarium Heater - for freshwater aquariums

Added to cart

- +

Try our cookies

Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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.

P-DC1-WEB08