Plant fertiliser system with refillable cylinder and night switch-off. Key Features: • CO2 fertiliser system for the best feeding of fast and slow growing plants in freshwater aquariums up to 600L. • Assemble system, attach diffuser in the aquarium and adjust CO2 supply until the permanent test indicates the ideal value. • Professional water care with night switch-off: precise dosing thanks to pressure reducer, even release, effective distribution due to extendable diffuser, best control due to bubble counter, CO2/pH test, residual pressure display on pressure gauge. • Refillable cylinder with overpressure relief, TÜV tested. Stand ensures cylinder does not fall over. Hose screw connection prevents hose from slipping, check valve prevents water entering the cylinder.

CO2 diffusor extension

CO2 high-performance diffuser. Key Features: • Loss-free enrichment with main plant nutrient carbon dioxide: CO2 diffuser for freshwater aquariums max. 400L in volume, min. 30cm in height. • Easy to install: connect the diffuser with special hose to the CO2 fertiliser system (not included), using suction holder place in the aquarium. • Visible and efficient diffusion of CO2, operation without additional pump, no separate bubble counter required, easy to clean, can be dismantled completely, suitable for all common CO2 systems, extendable. • Collection cap to prevent CO2 loss, sturdy Makrolon, up to max. 400L at 4 °KH, up to 200L at 10 °KH.

High performance direct diffuser for CO2. Key Features: • For an economical and direct plant fertilisation: CO2 diffuser for external filters. • Easy to install: connect to hose of external filter. • Exact dosing: integrated bubble counter, no water backflow thanks to backflow stop. • 20% CO2 saving due to an especially effective diaphragm.

Refillable storage cylinder with 2kg CO2. Key Features: • Ideal CO2 feeding for fast and slow growing plants. • Easy to use and effective: refillable 2kg reusable cylinder. • Suitable for all CO2 systems. CO2 withdrawal with JBL m001 fitting or other pressure reducers with connection thread W 21.8x1/14. • TÜV tested, pressure cylinder with overpressure relief. Free-standing: cylinder cannot fall over, no stand required.

Cleaning solution for CO2 diffusers and aquarium decorations For effortless cleaning of technical equipment and decoration in cases of algae and other organic soiling Easy to use: dilute 1:10 with water, pour into a metal-free container and steep soiled objects for 1 hour. Then rinse thoroughly with tap water A chlorine compound in the product dissolves any organic soiling without scrubbing or other effort and leaves items like new Not suitable for use on wood, plants or other living organisms. When first using on decorative articles: test an inconspicuous spot on the product beforehand  Best Before Guarantee: 28/02/2027

Loss-free enrichment of the main plant nutrient carbon dioxide: CO2 reactor for freshwater aquariums from 40 to 200 l from a height of 12 cm Easy to install: use the special CO2 hose to connect the reactor to the CO2 fertiliser system (not included), use the suction holders to position the reactor in the aquarium Visible and efficient diffusion of CO2, operation without additional pump, no separate bubble counter necessary, easy to clean, completely dismountable, suitable for all common CO2 systems, expandable Collecting cap to compensate CO2 loss, sturdy Makrolon, up to max. 200 l at 4°KH, up to 100 l at 10°KH Package contents: CO2 high diffusion reactor with 5 modules + base module with hose connection + collecting cap module on top, 2 holding clips with suction cups, 2 m special CO2 hose, height 11 cm

Water backflow protection for CO2 system Prevents the water from flowing back out of the aquarium into the CO2 technology (check valve) Very easy to assemble: cut the CO2 hose and insert the backflow protection in between (arrow points towards the aquarium) Safety: lock nuts prevent the CO2 hose from slipping off For CO2 hoses with Ø 4/6 mm Package contents: 1 check valve for CO2 systems incl. hose securing

Dymax disposable CO2 holder helps to hang the CO2 cylinder vertically and firmly along the aquarium. This holder is made of transparent acrylic material which provides durability. Used for 90g - 95g mini disposable cylinder.

Stylish and compact Dymax CO2 Disposable Cylinder for Nano planted aquarium. It works only with the Dymax MIni regulator.

Bubble Counter with a non-return function to prevent the backflow when the pressure changes. Small and compact. Easy to install & replace. Made from tough material for long term use.

Effectively diffuse CO2 in water. Made from high quality glass. Compact in size. Take up little space in the aquarium Easy installation.

Effectively diffuse CO2 in water Made from high quality glass Compact in sizeTake up little space in the aquarium Easy installation

Dymax Nano CO2 Diffuser, the first innovated design for mini plant aquarium to obtain optimum diffuser of CO2 without any wastage. This diffuser work on the spinning action from the flow of water into the reacting chamber together with the CO2 gas, colliding with the bio ball in order to obtain maximum efficiency of the diffusion. Use: Dymax Power Head PH-200

Refining effect for your aquarium. Ecellent diffusion of CO2. Replacement ceramic disc. High quality stainless Easy installation.

Effectively diffuse CO2 in the water. Made from high quality glass. Compact in size. Takes up little space in the aquarium. Easy installation.

Crystal CO2 Indicator Large

Durable and compact in size high-quality ceramic disc easy installation

Durable and compact in size high-quality ceramic disc easy installation

Refining effect for your aquarium Ecellent diffusion of CO2 Replacement ceramic disc High quality stainless Easy installation.