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CO2 Fertilizer System Complete Kit with Refillable Cylinder for Powerful and Beautiful Aquarium Plants The CO2 fertilizer system is ready for delivery. Provides the ideal supply for all freshwater aquarium...

Professional Use of Aquarium pH Electrodes: Complete Calibration Kit Easy to use: fill the titration solutions into the cuvette. Immerse the pH electrode in the calibration solutions according to the...

Bubble counter with reverse flow stop. Main Features:• To adjust the CO2 level: Bubble counter with backflow off for accurate dosing of the CO2 supply in the aquarium.• Fill the bubble meter...

Laboratory quality pH electrode with BNC connection common to most pH devices High quality sturdy electrode for JBL CO2 console and other pH meters and controls with BNC connection, incl....

Compact but very effective glass diffuser, beautifully shaped, to dissolve carbon dioxide in aquarium water, for optimal plant growth. Installation: Connect the diffuser to the CO2 carrying hose (4/6) and...

High performance CO2 diffuser for installation inside the filter hose of the external filter The CO2 enrichment is highly effective for optimal growth of plants in the aquarium thanks to...

Backflow protection for CO2 system Prevents water from flowing back out of the tub into the CO2 technology (check valve) It is very easy to assemble: cut the CO2 hose...

Loss-free enrichment of main plant nutrient CO2: 40-200L freshwater aquarium CO2 reactor 12cm high EASY TO INSTALL: Use the special CO2 hose to connect the reactor to the CO2 fertilizer...

High-performance direct CO2 diffuser. Most important features:• For direct and economical plant fertilization: CO2 diffuser for external filters.• Easy to install: connect it to the external filter hose.• Accurate dosing: built-in bubble counter,...

Refillable storage cylinder with 2kg CO2 capacity. Main Features:• Ideal carbon dioxide nutrition for fast-growing and slow-growing plants.• Easy to use and effective: 2kg refillable cylinder, reusable.• Suitable for all CO2 systems. CO2...

Refillable storage cylinder with 500 grams of CO2. Key Features: CO2 storage cylinder for all CO2 systems. Provides aquarium plants with the key nutrient carbon dioxide (CO2) while preventing algae...

Plant fertilizer system with refillable cylinder and night shut-off. Most important features:• CO2 fertilizer system for the best nutrition for fast and slow growing plants in freshwater aquariums up to 600...

Aquarium plant fertilizer system with pH control. Key Features: CO2 fertilizer system with automatic pH control for the best nutrition for fast and slow growing plants in freshwater aquariums from...

CO2 Fertilizer System with 500g Refillable Cylinder

Measurement and control computer for CO2/pH control. Main Features:• Promotes plant growth and leads to live fish: measuring and controlling computer with touch panel for high-precision calculation and control of the...

Stops water flow to CO2 systems. Main Features:• Special water flow stop for aquarium accessories.• Accessories for CO2 systems, pH controllers and solenoid valves.• Easy to install: Integrate the backflow barrier between the...

Special hose for carbon dioxide systems in aquariums. Most important features:• Accessory for plant fertilizer systems: special CO2-resistant hose for aquariums.• Easy to install: Connect the hose to the CO2 system and...

Extended CO2 diffuser

High performance CO2 diffuser. Main Features:• Loss-free fertilization with CO2 Main Plant Nutrient: CO2 Diffuser for Freshwater Aquariums Max. Volume 400 litres, minimum. Height 30 cm.• Easy to install: Connect the diffuser...

Disposable carbon dioxide cylinder. Main Features:• Best feeding for fast-growing and slow-growing plants in small aquariums.• Easy to install: The solenoid pressure regulator is installed with the rear inner thread on the...