Reducer Aquario BLUE TWIN Standard This is a reducer that accurately distributes CO2 gas between two aquarium tanks. It is a top-quality product, developed from start to finish especially for the needs of aquaristics. It is characterised by extreme precision in CO2 dosing and a design that uses field-proven solutions.

A pH probe designed with aquarists in mind. Intended for continuous measurement of pH values in freshwater and marine aquariums. Compatible with the vast majority of pH controllers (BNC-50 socket).

A pH probe is an essential device for the proper functioning of a computer controlling the CO2 dosing installation into aquarium water. It has a standard plug that fits into the BNC-50 socket used in the most popular pH controller models. The equipment is characterized by high precision of readings (0.1% ± 0.02). For transport, the probe membrane is protected by a specially designed liquid.

The complete Aquario Exclusive 2.0 set is one of the most advanced systems designed for carbon dioxide dosing. Equipped with a PH Controller along with a probe, it automatically measures and maintains the set pH of aquarium water.

The BLUE Professional set is a complete CO2 system with an advanced solenoid valve that is ready to use almost immediately after being taken out of the box. The heart of the set is a compact regulator designed for aquaristics, equipped with an integrated solenoid valve, a metal bubble counter, and a precision valve. The set comes with an 8L CO2 cylinder.

Solution with a pH value of 4 intended for calibrating pH probe/electrode.

One of the smaller reducers on the market. It can be connected in such a way that it does not additionally increase the height of the assembled set (cylinder + reducer).

Liquid with a pH value of 7 intended for calibrating a pH probe/electrode.

The Macro Aqua pH Controller is an essential device in every CO2 kit. It regulates the dosing of CO2, and by continuously measuring the pH in aquarium water, it maintains this parameter at a constant, optimal level. Additionally, this device monitors the water temperature in the aquarium. It features automatic calibration.

Unique design CO2 reactor with water outlet end included. Provides the best dissolution of CO2 in aquariums up to 250 liters. The appropriate shape of the water outlet mixes it with CO2 gas, ensuring the best results for carbon dioxide saturation in water.

Small, compact and complete kit for carbon dioxide fertilisation of small aquaria.

Unique design CO2 reactor with water outlet end included. Provides the best dissolution of CO2 in aquariums up to 250 liters. The appropriate shape of the water outlet mixes it with CO2 gas, ensuring the best results for carbon dioxide saturation in water.

The BLUE Professional 2.0 set is a complete CO2 system with a solenoid valve that is ready to use almost immediately after taking it out of the box. The heart of the set is a compact regulator designed for aquaristics, equipped with an integrated upgraded solenoid valve, a metal bubble counter, and a precision valve.

The complete Aquario Exclusive 2.0 set is one of the most advanced systems designed for carbon dioxide dosing. Equipped with a PH Controller along with a probe, it automatically measures and maintains the set pH of aquarium water.

The complete Aquario Exclusive 2.0 set is one of the most advanced systems designed for carbon dioxide dosing. Equipped with a PH Controller along with a probe, it automatically measures and maintains the set pH of aquarium water.

The complete Aquario Exclusive 2.0 set is one of the most advanced systems designed for carbon dioxide dosing. Equipped with a PH Controller along with a probe, it automatically measures and maintains the set pH of aquarium water.

The BLUE Professional set is a complete CO2 system with an upgraded solenoid, ready to use almost immediately after taking it out of the box. The heart of the set is a compact regulator designed with aquaristics in mind, equipped with an integrated solenoid, a metal bubble counter, and a precision valve. The set includes a 2l CO2 cylinder.

The BLUE Professional set is a complete CO2 system with an upgraded solenoid valve, which is ready to use almost immediately after taking it out of the box. The heart of the set is a compact regulator designed for aquaristics, equipped with an integrated solenoid valve, a metal bubble counter, and a precision valve. Set with a 5l CO2 cylinder.

Complete CO2 set, operating on the principle of mash and natural components. It provides plants with easily absorbable carbon dioxide. The set is equipped with an electrovalve, making your aquarium completely maintenance-free.

Supplement of components 2 x 200g for the Green Bubbles CO2 Generator set. The set consists of two mixtures that, when combined with water, uniformly generate natural (edible) CO2.

New line of innovative CO2 diffusers Neo Diffuser Extended Special. They possess four crucial features that set them far above competing diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by ceramic fiber, 2. indestructibility, as the entire unit is made of acrylic, 3. great aesthetics of craftsmanship, 4. Make a bend with the long diffuser tube wherever you want.

Straight metal connector equipped with clamping connectors. Allows quick connection of two 6mm wires (silicone or PU)

Allows the separation of carbon dioxide into two separate aquariums. The Y-connector has a 1/8 inch thread that fits, among others, a precision valve as well as a solenoid valve.

New line of innovative CO2 diffusers Neo Diffuser Special. They have three extremely important features that set them far above competing diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by the ceramic fiber, 2. Indestructibility since the entire unit is made of acrylic, 3. great aesthetic execution. Undoubtedly, this is the best CO2 diffuser in the world.

The Neo CO2 System is a complete CO2 kit based on the work of natural bacteria. The gel form of the mash is evenly absorbed by the bacteria, ensuring a uniform, steady emission of CO2 over a long period. The kit is easy and safe to use. In the package, you will receive all the necessary components. You don't need to buy anything else to start and supply CO2 to the aquarium.

Teflon tape is used wherever there is a need to tightly screw two elements together. (e.g. precision valve - nipple - solenoid valve or connector - RO filter)

Dimensions: 15m x 19mm x 0.2mm

U-shaped elbow with a diameter of 6mm. High-quality glass component is perfect for use in CO2 systems or aerating setups. Great attention to detail ensures a wonderful visual effect and enhances the aesthetic value of the tank. The glass elbow also serves a practical role by preventing the hose from kinking, thus improving the efficiency of any installation.

Teflon tape is used wherever there is a need to tightly screw two elements together. (e.g. precision valve - nipple - solenoid valve or connector - RO filter)

Dimensions: 15m x 12mm x 0.2 mm

Metal connector that allows for connecting two 6mm wires at a 90-degree angle.

The Neo CO2 System is a complete CO2 set based on the work of natural yeast. The gel form of the mash is evenly drawn and provides a constant emission of CO2 for a long time, and additionally, the gel mash delivers a pure form of carbon dioxide. The set is easy and safe to use.

Double CO2 nut for home kits - aquarium distilleries. It has nuts with clamps that ensure maximum tightness. The nut fits all PET bottles from popular beverages.

U-bend, used as a convenient passage through the edge of the glass for air or CO2 fertilization hoses. The U Clip firmly holds onto glass with a thickness of 6 to 8mm. The bend is adapted for standard 6mm hoses.

Allows for the separation of carbon dioxide into two separate aquariums.

U bend, used as a convenient passage through the edge of the glass for air or CO2 fertilization hoses. The U Clip securely holds onto glass with a thickness of 10 to 12mm. The bend is designed for standard 6mm hoses.

Allows for quick assembly and disassembly of the hose and most importantly provides 100% tightness. The connector fits, for example, to reducers with a rotameter.

A linden wood air stone for aquariums is used to supply water with oxygen by creating microscopic bubbles that excellently help dissolve oxygen in the water. It has an end piece for connecting to a standard air hose.

It allows the separation of carbon dioxide into two separate aquariums. The tee has a 1/8 inch thread that fits, among others, a precision valve as well as a solenoid valve.

Clip used to lock the quick-release mechanism.

A fitting used when we need to connect a reducer with a precision valve or solenoid valve. It has a 1/4 inch internal thread and a 1/8 inch external thread.

Allows for quick installation and removal of silicone hose as well as PU, and most importantly provides 100% tightness. Made entirely of metal.

A prized Italian precision valve by the well-known Camozzi brand, unquestionably considered the best by aquarists. Used for very precise and durable gas regulation in CO2 sets.

Mainly used during the modification of a reducer with a rotameter. In place of the removed rotameter, we rigidly connect a precision valve or solenoid valve.

Three-way connector for a 6mm hose. Made from a special plastic alloy, it is easy to use and durable.

A nipple is used when there is a need to connect a solenoid valve with a reducer with two gauges or a solenoid valve.

Supplement for the rapid determination of CO2/Ph concentration test

An essential element in any system that supplies carbon dioxide or in an aerating pump system. It prevents water backflow and thus protects our equipment.

Original gasket for the Aquario Professional BLUE reducer

U-shaped elbow, serving as a convenient passage through the edge of the glass for air pump or CO2 fertilization hoses. The Clip Large version firmly grips glass with a thickness of 8 to 12mm. The elbow is designed for standard 6mm hoses. The package contains two pieces.

JBL Counter Safe is a practical bubble counter used to measure the dose of CO2 gas for an aquarium. Thanks to this device, we are able to precisely measure the amount of carbon dioxide, adequate for the needs of the tank. The hoses are mounted on solid fittings equipped with locking nuts.

The extension for the CO2 reactor allows you to increase the carbon dioxide (CO2) content in your aquarium. A module for expanding CO2 reactors in larger aquariums or those with higher water hardness.

Test allowing for continuous measurement of carbon dioxide content in water.

A fitting used when we need to connect a reducer with a precision valve or solenoid valve. It has a 1/4 inch internal thread and a 1/8 inch external thread.

Used when there is a need to connect a solenoid valve to a regulator with two gauges or a solenoid valve.

The new series of bottles Aquario BLUE is a completely professional product designed specifically for aquaristics. It is easy to use and, above all, safe. It has all the necessary certifications, compliance with standards, and safety features. An additional advantage is the 10-year legalization and a 7-year warranty.

The new series of bottles Aquario BLUE is a completely professional product designed specifically for aquaristics. It is easy to use and, above all, safe. It has all the necessary certifications, compliance with standards, and safety features. An additional advantage is the 10-year legalization and a 7-year warranty.

CO2 bottle for fertilizing with carbon dioxide with a capacity of 8l. These tanks are completely new, produced on special order for our company, with particular attention to the needs of aquarists, which will easily find a place in the cabinet under the aquarium.

CO2 carbon dioxide aquarium cylinder. It is extremely low (56cm) so you can easily fit it under the aquarium in the cabinet. The gas supply of 8l will last you a really long time.

CO2 refill bottle for the Tetra CO2 Optimat set.

indestructible CO2 diffuser for use in aquariums. The acrylic body is as aesthetic as glass but does not break. The dissolution of CO2 is handled by a sinter made of ceramic fibers, which is 2 times more efficient than regular white sinter. In terms of aesthetics, durability, and CO2 dissolution, this is the best aquarium diffuser model ever created.

indestructible CO2 diffuser for use in aquariums. The acrylic body is as aesthetic as glass but does not break. The dissolution of CO2 is handled by a sinter made of ceramic fibers, which is 2 times more efficient than regular white sinter. In terms of aesthetics, durability, and CO2 dissolution, this is the best aquarium diffuser model ever created.

High-efficiency Inline CO2 diffuser. Very high effectiveness due to the direct supply of CO2 through the filter outlet hose. It features a bubble counter and a check valve.

High-efficiency Inline CO2 diffuser. Very high effectiveness due to the direct supply of CO2 through the filter outlet hose. It features a bubble counter and a check valve.

The CO2 diffuser for aquariums in size S with a diameter of 15mm distributes carbon dioxide, creating fine bubbles in the tank. It is made of ceramic fibers and transparent acrylic. The high quality of workmanship, functionality, and subtlety of the produced bubbles make it the best CO2 diffuser on the market.

Acrylic diffuser made of ceramic fibers. Provides the best solubility of CO2 in water, thanks to micro-bubbles. Dedicated for aquariums with a capacity from 200l to 350l. The diffuser is finished with a glass elbow.

Acrylic diffuser made of ceramic fibers. It provides the best solubility of CO2 in water, thanks to micro-bubbles. Designed for an aquarium with a capacity of 150l to 200l. The diffuser is finished with a glass elbow.

New line of innovative CO2 diffusers Neo Diffuser Extended Special. They possess four crucial features that set them far above competitive diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by ceramic fiber, 2. indestructibility, as the entire unit is made of acrylic, 3. great aesthetic quality, 4. Make an elbow with the long diffuser tube wherever you want.

New line of innovative CO2 diffusers Neo Diffuser Extended Special. They possess four crucial features that set them far above competitive diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by ceramic fiber, 2. indestructibility, as the entire unit is made of acrylic, 3. great aesthetic quality, 4. Make an elbow with the long diffuser tube wherever you want.

New line of innovative CO2 diffusers Neo Diffuser Extended Special. They possess four crucial features that set them far above competitive diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by ceramic fiber, 2. indestructibility, as the entire unit is made of acrylic, 3. great aesthetic quality, 4. Make an elbow with the long diffuser tube wherever you want.

High-efficiency Inline CO2 diffuser. Very high effectiveness due to the direct supply of CO2 through the filter outlet hose. It features a bubble counter and a check valve.

Aquarium CO2 diffuser. Made of acrylic, it is as transparent as glass but does not break. The ceramic sinter is made from ceramic fibers, which gives the diffuser the best CO2 solubility in water, through super micro bubbles.

Aquarium CO2 diffuser. Made of acrylic, it is as transparent as glass but does not break. The ceramic sinter is made from ceramic fibers, which gives the diffuser the best CO2 solubility in water, through super micro bubbles.

Aquarium CO2 diffuser. Made of acrylic, it is as transparent as glass but does not break. The ceramic sinter is made from ceramic fibers, which gives the diffuser the best CO2 solubility in water, through super micro bubbles.

Aquarium CO2 diffuser. Made of acrylic, it is as transparent as glass but does not break. The ceramic sinter is made from ceramic fibers, which gives the diffuser the best CO2 solubility in water, through super micro bubbles.

Universal 230V power cable. Compatible with any solenoid valve used in aquaristics, including: Aquario BLUE, Höffner & Heitz, Grun Systems, and many others.

Electromagnetic coil of the Aquario Professional 2.0. Complete original set for coil replacement.

Miniature aquarium CO2 solenoid valve. MicroFlex by Aquario is the latest and modern design of a solenoid valve, breaking away from the traditional way of designing and powering these devices. MicroFlex offers unmatched reliability and operational stability. Suitable for use in CO2 systems in aquariums, as well as in any other pneumatic systems.

The Super Diffuser is an incredibly effective device that allows achieving the maximum level of CO2 solubility in any tank. The ceramic sinter guarantees highly accurate gas diffusion, unattainable for traditional diffusers and reactors. Installing it on the filter hose ensures a constant supply of unsaturated CO2 water without restricting its flow.

Periodic replacement of the solution significantly increases the electrode's lifespan.

Liquid with a pH value of 9 intended for calibrating pH probes/electrodes.

New line of innovative CO2 diffusers Neo Diffuser Extended Special. They possess four crucial features that set them far above competing diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by ceramic fiber, 2. indestructibility, as the entire unit is made of acrylic, 3. great aesthetics of craftsmanship, 4. Make a bend with the long diffuser tube wherever you want.

New line of innovative CO2 diffusers Neo Diffuser Extended Special. They possess four crucial features that set them far above competing diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by ceramic fiber, 2. indestructibility, as the entire unit is made of acrylic, 3. great aesthetics of craftsmanship, 4. Make a bend with the long diffuser tube wherever you want.

Allows for the separation of carbon dioxide into two separate aquariums.

New line of innovative CO2 diffusers Neo Diffuser Special. They have three extremely important features that set them far above competing diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by the ceramic fiber, 2. Indestructibility since the entire unit is made of acrylic, 3. great aesthetic execution. Undoubtedly, this is the best CO2 diffuser in the world.

New line of innovative CO2 diffusers Neo Diffuser Special. They have three extremely important features that set them far above competing diffusers. 1. excellent CO2 solubility thanks to micro-bubbles generated by the ceramic fiber, 2. Indestructibility since the entire unit is made of acrylic, 3. great aesthetic execution. Undoubtedly, this is the best CO2 diffuser in the world.

Teflon tape is used wherever there is a need for a tight connection between two components. (e.g., precision valve - nipple - solenoid valve or fitting - RO filter)

Dimensions: 10m x 10mm x 0.075 mm

Allows for quick installation and removal of silicone hose as well as PU, and most importantly provides 100% tightness. Made entirely of metal.

Silicone hose for aerators with standard dimensions of 4/6mm. Original product - brand U.S.Aqua.

Silicone hose for aerators with standard dimensions of 4/6mm. Original product - brand U.S.Aqua.

Air diffuser connector for 6mm hoses. Made from a special blend of plastics, it is easy to use and durable.

U-bend, used as a convenient passage through the edge of the glass for air pump or CO2 fertilization hoses. The Clip Large version holds firmly to glass thicknesses from 6 to 8mm. The bend is designed for standard 6mm hoses. The packaging includes two pieces.

Glass nano CO2 diffuser with a ceramic sinter with a diameter of 20mm along with a suction cup.

Elbow J, serving as a convenient passage through the edge of the glass for air or CO2 fertilization hoses. The Clip Large version holds firmly to glass thicknesses from 6 to 8mm. The elbow is designed for standard 6mm hoses. The package contains two pieces.

Elbow J, serving as a convenient passage through the edge of the glass for air or CO2 fertilization hoses. The Clip Large version securely holds onto glass thicknesses from 8 to 12mm. The elbow is designed for standard 6mm hoses. The package contains two pieces.

An essential element in any carbon dioxide supply system or in an aeration pump system. It prevents backflow of water and thus protects our equipment.

Preparation for cleaning aquarium equipment such as tubes, thermometers, CO2 diffusers, etc.

Glass CO2 diffuser Japan Style, 30mm in size, with a ceramic sinter and one suction cup.

indestructible CO2 diffuser for use in aquariums. The acrylic body is as aesthetic as glass but does not break. The dissolution of CO2 is handled by a sinter made of ceramic fibers, which is 2 times more efficient than regular white sinter. In terms of aesthetics, durability, and CO2 dissolution, this is the best aquarium diffuser model ever created.

The CO2 diffuser for aquariums in size M with a diameter of 19mm distributes carbon dioxide, creating fine bubbles in the tank. It is made of ceramic fibers and transparent acrylic. The high quality of workmanship, functionality, and the subtlety of the produced bubbles make it the best CO2 diffuser on the market.

The CO2 diffuser for aquariums in size L with a diameter of 24mm distributes carbon dioxide, creating fine bubbles in the tank. It is made of ceramic fibers and transparent acrylic. The high quality of workmanship, functionality, and the subtlety of the produced bubbles make it the best CO2 diffuser on the market.

Acrylic diffuser made of ceramic fibers. It provides the best CO2 solubility in water, thanks to micro-bubbles. Dedicated for an aquarium with a capacity of 100l to 150l. The diffuser is finished with a glass elbow.