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The company was established in 2011, currently has 55 employees and a production area of 3200 sq.m. ZRDR offers main products such as pressure reducing valves, motorized valves, carbon dioxide generators, various refiners, other aquarium accessories and many others used in the aquarium. Each manufactured product from the assortment is subject to 100% quality control, regardless of its size and volume.
Professional straight aquarium plant tweezers with a length of 33 cm, designed for easy and precise planting, maintenance, and aquascaping. The long design and firm grip allow effortless handling of plants, decorations, and substrate, even in deep aquariums.Straight shape – Provides a firm grip and ..
8.69€(17.00 лв.)
The suction cups offered by Discus Store are high-quality accessories designed for a variety of applications in the aquarium hobby. They are made of durable materials that guarantee long-lasting use and reliability. These suction cups are ideal for attaching various elements in the aquarium, such a..
3.27€(6.40 лв.)
Acrylic CO2 diffuser for dissolving carbon dioxide. Using a quality diffuser to supply CO2 to a planted aquarium leads to better carbon dioxide dissolution as well as a sophisticated look. Advanced diffuser made with new technology adding ceramic stone makes the ceramic smaller and denser and impro..
7.67€(15.00 лв.)
Why Choose the ZRDR Air Stone?
Performs well even at low pressure
Compatible with virtually all standard air pumps — you don’t need high-end gear to achieve excellent aeration.
Adjustable bubble size and flow
With a simple twist of the top, you can easily control both the size and density of..
4.60€(9.00 лв.)
Professional algae scissors with an elbow (angled scissors), specifically designed for easy and precise maintenance of aquarium plants and algae. The angled design allows for effortless trimming and shaping of aquatic vegetation, even in hard-to-reach areas.Angled (elbow) design – Ensures precise tr..
9.36€(18.31 лв.)
The glass pipes with a skimmer are high-quality accessories for aquarium filtration systems, designed for use with 12/16 mm hoses. They efficiently remove surface film, organic debris, and floating particles, improving gas exchange and water clarity.Material: High-quality glass, resistant to scratch..
27.76€(54.29 лв.)
Replacement reagent refill 15 ml for CO2 Indicator. If you want your CO2 Indicator to display correct values in the aquarium, the reagent should be replaced once a month. Adding 2-3 ml when replacing the CO2 reagent bottle will be enough for about 6 months...
3.43€(6.71 лв.)
ZRDR CO2 Diffuser is easy to install and provides an excellent visual effect. It ensures a high dissolution rate of carbon dioxide, making your aquatic plants lush and beautiful. The diffusion plate is made from a single piece to prevent CO2 leakage, ensure even bubbling, and avoid large bubblesOpti..
12.80€(25.03 лв.)
External CO2 diffuser is available for external filters with hose size: 12-16mmExternal CO2 diffuser made of high-strength aluminum material, which is corrosion-resistant.does not take up space in the aquariumno resistance and no influence on water flowsthe large area of the diffuser increases the..
16.20€(31.68 лв.)
External CO2 diffuser is available for external filters with hose size: 16-22 mmExternal CO2 diffuser made of high-strength aluminum material, which is corrosion-resistant.does not take up space in the aquariumno resistance and no influence on water flowsthe large area of the diffuser increases th..
17.40€(34.03 лв.)
The glass pipes with a skimmer are high-quality accessories designed for external filtration systems, compatible with 16/22 mm hoses. They efficiently remove surface film, floating debris, and organic waste, improving water clarity and gas exchange within the aquarium.Material: High-quality, scratch..
30.32€(59.30 лв.)
Spare filter for replacing the air diffuser. After long use and contamination, it is necessary to replace the filter of the air stone so that it does not lose its permeability.Package includes - 2 pcs..
2.56€(5.01 лв.)