Diffusor f. 12/16mm - 4004651

The diffuser draws in fresh air from outside, thus enriching the aquarium water with oxygen.
Oxygenation is particularly recommended for sparsely planted aquariums or those with a high fish population. It is also beneficial for cold-water and saltwater aquariums, or when keeping oxygen-loving fish. Even where a cover restricts the airspace above the water's surface, additional air should be supplied. Otherwise, the oxygen in this area would quickly be depleted. Note: EHEIM VARILUX aquarium covers ensure air circulation through CAF (constant air flow) technology.

• Small device, easy to attach to the pool wall
• Enriches the water with air or oxygen.
• Recommended, among other things, for aquariums with little plant growth or a high fish population.
• When mounted close to the water surface with a shallow injection angle, good water movement can be achieved simultaneously.
• Metering of the intake air via the attached pressure regulating clamp