JBL PROAIR a100

• Complete set ready for connection with air pump (100 l/h), 2 m hose, check valve and air stone to supply aquariums with vital oxygen
• Easy installation: hang or place the air pump above the water surface, connect it to the hose with a check valve and air stone, place the air stone on the bottom of the aquarium, plug it in – done!
• Reduced noise emission (39 db(A)): sound-absorbing air chamber, vibration-damping rubber feet, reinforced housing wall, electronically adjustable air volume, air connection with safety hose screw connection
• CE-compliant, powerful: 100 l/h air flow rate - electronically adjustable with > 80 mbar air pressure at only 2.5 W power consumption, check valve to prevent water back flow into the pump
• Package contents: air pump with air filter, 2 m air hose, safety backflow prevention, 2.5 cm air stone. Dimensions: length 14 cm; width 6.5 cm (+ cable outlet), height 5.5 cm

Product Description Oxygen – the elixir of life for fish: Fish absorb oxygen from the water through their gills, but some also through their skin or additional respiratory organs. For this purpose, there should always be at least 5 mg/l of oxygen (O2) in the water. This can be easily measured with an oxygen test (JBL PROAQUATEST O2). The lowest oxygen content is always measured in the morning. Oxygen is introduced into the aquarium water by air pumps with air stones or by the water return from the filter, which moves the water surface. Aquatic plants only produce oxygen during the lighting phase – at night, however, they consume some oxygen. Therefore, an air pump should be connected at night in heavily planted aquariums. Additional aeration is also recommended when using many medications. This is also advisable for many anti-algae agents. Topic: Oxygen – CO2 addition: If you supply your aquatic plants with carbon dioxide, which is essential for plant life, using a CO2 fertiliser system, you should only use an air pump during the day if it is absolutely necessary (O2 content below 5 mg/l). Otherwise, the air stone will expel the added CO2, similar to shaking a bottle of cola. Directions CE-compliant, powerful: 100 l/h air flow rate - electronically adjustable with > 80 mbar air pressure at only 2.5 W power consumption, check valve to prevent water back flow into the pump