Professional CO2 fertilisation set up for 500 liters, with precision pressure reducer.

• 1 x Refillable 500 g storage bottle
• 1 x Stand for storage bottle
• 1 x Piston-controlled precision pressure reducer with pre-set working pressure and 2 pressure gauges for bottle and operating pressure
• 1 x CO2-vario Diffusion system (Minimum aquarium height of 30 cm)
• 1 x High vacuum safety valve
• 1 x Connection tube 4/6 mm
• 1 x Magnetic vacuum valve which cuts off at night
• 1 x With CO2 permanent test and non-return valve
• 1 x Digital Control Device JBL Proflora pH Control

JBL CO2 SET Profi 3 provides aquatic plants with the vital nutrient, CO2, easily and conveniently creating the ideal conditions for a luxuriant underwater garden. At the same time, by regulating the supply of CO2 the pH level can be adjusted to around 7, the range best suited to the majority of fish and plants. An easily operated precision pressure regulator with pre-set operating pressure enables precise dosages to be made.

The amount of CO2 required depends on the volume of water, the carbonate hardness, the pH value required and the consumption by the plants. Begin with one bubble in every other bend in the device and slowly increase the number over a period of several days as required. The pH value serves as a control value. Depending on the carbonate hardness, we recommend a pH value between 6.8 and 7.4. Further details are given in the product information sheet of the enclosed CO2 Permanent Test.

Components: