Plants boost the aquarium with vital oxygen for the aquarium dwellers, prevent algae growth and remove pollutants. CO2 systems supply the plants with the main nutrient CO2, through the water. This helps improve the water quality, boost the health of both fish and plants, and also keep algae and related compounds at bay. When using disposable cylinders, the adjustment knob for the working pressure is also the valve for opening your CO2 cylinder. When using refillable cylinders, you have an additional cylinder valve, open this first. The cylinder pressure now shows you a pressure of approx. 60 bar. This means that the cylinder is sufficiently filled and you can continue with the next steps.

Safety tested storage cylinder, pressure cylinder with overpressure relief, stand ensures cylinder does not fall over. Compares desired and actual pH value and controls the CO2 supply with solenoid valve (not included) Very high-quality design: anodised aluminium, precisely CNC-milled in titanium colour, low-noise solenoid valve. Reliable sealing washer instead of O-ring The pressure reducer reduces the cylinder pressure from approx. 60 bar (displayed on pressure gauge 1) to a low 1.2 bar working pressure (displayed on pressure gauge 2), so that the CO2 supply can be easily regulated The CO2 and planting equipment range can be split into the following categories; aquarium probes, aquarium plant fertiliser, aquarium planting substrate, aquascaping, CO2 and iron test kits, CO2 and planting equipment pipework & fittings, CO2 bottles, CO2 pressure gauges, co2 sets, CO2 solenoid valves, diffusers, planting accessories. Aquarium probes, also known as aquarium electrodes, monitor the presence of CO2 within your aquarium water. Aquarium plant fertiliser is just like regular fertiliser however it is designed not to mix with the water, which can create a murky tank. Aquarium planting substrate is similar to soil for regular plants but formulated for aquatic use. Aquascaping includes all the tools needed to perform many modern aquascaping techniques. CO2 and iron test kits are simple chemical tests to determine the presence of CO2 or iron within your water. CO2 and planting equipment pipework & fittings has everything you need to set up your CO2 hardware and connect it with your tank. CO2 bottles are simply storage canisters of CO2. CO2 pressure gauges monitor and regulate the pressure within the CO2 bottles. CO2 sets contain all the hardware needed to add CO2 to your aquarium. CO2 solenoid valves are timed valves used to help you stop or start adding CO2 to your system. Diffusers spread CO2 throughout your aquarium to ensure they reach all of your plants. Finally planting accessories is made up of various tools and spare parts useful to aquatic gardeners. What should I look for?The conversion to a refillable cylinder system is possible by screwing on the adapter (JBL Adapt u-m, separately available) The solenoid valve can either be switched on and off by a timer (not included) so that it switches on the light and the CO2 in the morning (and switches off again in the evening) or the solenoid valve is switched on and off by a CO2 control unit (JBL PROFLORA CO2 CONTROL) to regulate the CO2 supply and thus the pH value automatically. Large pallet items like aquariums are deemed delivered successfully with no damage once the the driver has left the property. If a report of damage is submitted after the driver has left we may be unable to assist with replacements. We recommend refusing a damaged delivery, this is the fastest resolution. elevated phosphate levels (over 90 %); phosphate limitation by means of JBL PhosEx ultra is often helpful here.

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 These great value for money kits provide aquatic plants with the appropriate levels of carbon dioxide to help them to thrive. We have a wide range suitable for all sizes of aquariums. If you have a smaller set-up, the Fluval Pressurised CO2 Kit is an ideal choice, including everything you need to grow and maintain lush aquatic plants. If you have a larger, more complex aquarium, the larger kits such as the JBL CO2 range, include a 500g filled canister, permanent CO2 level indicator and all the fittings and valves needed.Add reagent 2 drop by drop. After each drop, swirl and count the drops until a pink colour is obtained which remains stable for 60 seconds and corresponds to the colour in the second measuring tube on the pink colour eld. To compare the colours, look into the tubes from above. Connect sensors (pH sensor not included), set desired values in menu, connect with solenoid valve (not included) The pressure reducer fits disposable CO2 cylinders (U system) and refillable cylinders (M system). By unscrewing the knurled nut (W21.8x1/14) with an Allen key, the pressure reducer fits the M10x1 thread of the disposable cylinders With this test you can determine the CO2 content of your aquarium water in mg/l. Thus, monitor the setting of your CO2 fertiliser system. Features: JBL PRO AQUATEST Ca is an easy-to-use titration test to determine the carbon dioxide content of freshwater.

The sets of the "BASIC" range contain all components to visibly promote the growth of aquarium plants by adding CO2. You have the choice between a set without a CO2 supply cylinder (VARIO system), if a cylinder is already available, with a disposable CO2 storage cylinder (U system) or a refillable CO2 storage cylinder (M system).JBL's night-time switch off device is also included in this Advanced kit, which will reduce CO2 usage by half. By using a timer (not included), the device shuts off the carbon dioxide at night. Consequently, the supply lasts longer, saving you money and energy. Accessories and fertiliser are also provided for professional results every time. The in-tank test is used to provide permanent readings of carbon dioxide levels and pH values.