Designed specifically for CO2 systems in aquariums. Key Features: • Essential accessory for plant fertilization systems: a specialized CO2-proof hose for your aquarium. • Simple installation: attach the hose to the CO2 system and diffuser (system and diffuser sold separately). • Clear, specialized CO2-proof hose compatible with all standard CO2 systems. • Ensures efficient transport of CO2 gas without any losses.

Single-use CO2 cylinder. Highlighted Features: • Ideal for nourishing both fast and slow-growing plants in compact aquariums. • Simple installation: attach the pressure regulator fitting with the internal thread facing backward onto the external thread of the storage cylinder. Includes a pressure gauge for easy monitoring. • This disposable cylinder comes pre-filled with carbon dioxide and is not refillable. Compatible with the JBL ProFlora u201 fertiliser system. • Enhanced safety: rigorously tested up to 275 bar.

A plant fertilization system featuring a refillable cylinder and a night shut-off function. Key Features: • CO2 fertilization system designed for optimal nourishment of both fast and slow-growing plants in freshwater aquariums of up to 600L. • Simply assemble the system, connect the diffuser in the aquarium, and adjust the CO2 flow until the permanent test shows the desired level. • Expert water management with a night shut-off: offers accurate dosing via a pressure reducer, consistent release, efficient distribution through the extendable diffuser, and excellent monitoring thanks to the bubble counter, CO2/pH test, and residual pressure display on the pressure gauge. • The refillable cylinder includes an overpressure relief feature, is TÜV certified, and comes with a stand to ensure stability. The hose screw connection prevents hose slippage, while the check valve stops water from entering the cylinder.

High-performance CO2 diffuser. Key Features: • Optimal enrichment without loss of the essential plant nutrient carbon dioxide: CO2 diffuser designed for freshwater aquariums with a maximum volume of 400L and a minimum height of 30cm. • Simple installation: attach the diffuser to the CO2 fertilization system (not included) using a special hose, and secure it in the aquarium with the suction holder. • Effective and visible CO2 diffusion, operates without the need for an additional pump, no separate bubble counter is necessary, easy to maintain, fully disassemblable, compatible with all standard CO2 systems, and can be extended. • Collection cap designed to minimize CO2 loss, made of durable Makrolon, suitable for up to 400L at 4 °KH and 200L at 10 °KH.

Top-quality direct diffuser designed specifically for CO2 use. Key Features: • Ideal for cost-effective and direct fertilization of plants: CO2 diffuser compatible with external filters. • Simple installation: easily connects to the hose of your external filter. • Precise dosing: features an integrated bubble counter, with a backflow stop to prevent water from reversing. • Achieve a 20% reduction in CO2 usage thanks to a highly efficient diaphragm.

Refillable storage cylinder containing 2kg of CO2. Key Features: • Perfect for providing CO2 to both fast and slow growing plants. • User-friendly and efficient: a refillable 2kg reusable cylinder. • Compatible with all CO2 systems. CO2 extraction using JBL m001 fittings or other pressure reducers with connection thread W 21.8x1/14. • TÜV certified pressure cylinder featuring an overpressure relief system. Sturdy design: the cylinder stands securely without the need for a stand.

Cleaning solution for CO2 diffusers and aquarium decor Designed for easy cleaning of technical gear and decorations affected by algae and other organic residues Simple to use: mix 1 part solution with 10 parts water, place in a metal-free container, and let the soiled items soak for 1 hour. Afterward, rinse thoroughly with tap water A chlorine-based formula effectively eliminates organic grime without the need for scrubbing, restoring items to their original condition Not intended for use on wood, plants, or any living organisms. For first-time use on decorative items: perform a spot test in an inconspicuous area  Expires on 30 Sep 2028

Enhances primary plant nutrient carbon dioxide without loss: CO2 reactor designed for freshwater aquariums ranging from 40 to 200 liters, standing at a height of 12 cm Simple installation: connect the reactor to your CO2 fertilization system (not included) using the specialized CO2 hose, and secure it in the aquarium with the provided suction holders Effective and visible CO2 diffusion, operates without an additional pump, no need for a separate bubble counter, easy to clean, fully disassemblable, compatible with all standard CO2 systems, and can be expanded Features a collecting cap to prevent CO2 loss, made from durable Makrolon, suitable for a maximum of 200 liters at 4°KH and up to 100 liters at 10°KH Contents of the package: CO2 high diffusion reactor with 5 modules + base module with hose connection + collecting cap module on top, 2 holding clips with suction cups, and a 2 m special CO2 hose, height 11 cm

Backflow prevention for your CO2 system Stops water from reversing flow out of the aquarium and into the CO2 equipment (check valve) Simple to install: just cut the CO2 tubing and place the backflow preventer in between (make sure the arrow is pointing towards the aquarium) Safety feature: lock nuts ensure the CO2 tubing stays securely in place Designed for CO2 hoses with a diameter of Ø 4/6 mm Contents of the package: 1 check valve for CO2 systems with hose securing included

The Dymax disposable CO2 holder is designed to securely and vertically support your CO2 cylinder alongside your aquarium. Crafted from sturdy transparent acrylic, this holder ensures long-lasting use. It is compatible with 90g - 95g mini disposable cylinders.

Introducing the sleek and space-saving Dymax CO2 Disposable Cylinder, designed specifically for nano planted aquariums. This cylinder is compatible exclusively with the Dymax Mini regulator.Expires on 30 Sep 2027

This bubble counter features a non-return mechanism designed to stop backflow during pressure fluctuations. Compact and space-saving design. Simplifies installation and replacement. Constructed from durable materials for extended longevity. Expires on 30 Sep 2027

Efficiently disperses CO2 throughout the water. Constructed from premium glass. Space-saving design. Requires minimal space in the aquarium and is simple to install. Expires on 30 Sep 2027

Efficiently disperses CO2 in your aquarium Crafted from premium glass materials Space-saving design that occupies minimal room in the tank Simplified setup process Expires on 30 Sep 2027

Introducing the Dymax Nano CO2 Diffuser, a pioneering design tailored for small plant aquariums that ensures optimal CO2 diffusion without any waste. This diffuser operates by utilizing the water flow's spinning motion within the reaction chamber combined with CO2 gas, which collides with the bio ball for enhanced diffusion efficiency. Recommended Use: Dymax Power Head PH-200Expires on 30 Sep 2027