JBL ProSilent Control

Adjustable Precision Air Valve

€ 6,99

(Price shown includes 20% VAT. - Excludes delivery costs)

Content: 1 Pc

Delivery by Tuesday, 26 September if you order by Monday at 12:30.

In stock

Free shipping to Austria from € 49,90.
More information regarding shipping & delivery

Features & Advantages

  • Easy installation
  • Accessories for air pumps
  • Adjustable flow
  • Precision valve

Item no.: JBL-6431600, Content: 1 Pc, EAN: 4014162643162


The JBL ProSilent Control is a regulatable precision air valve, and serves the use of several air-powered consumers with 4 / 6mm in the aquarium.

The gas exchange in the aquarium takes place mainly via the surface movement of the water, in which atmospheric oxygen is introduced into the aquarium water. However, some factors significantly reduce the oxygen content in the aquarium: rising temperatures, lack of CO2 nighttime shutdowns, medications, and more.

In aquariums with little surface flow, a shortage can quickly develop here. The plant mass is also crucial: even if many plants produce vital oxygen during the day, they also exhale carbon dioxide at night because they do not undergo photosynthesis without light. Especially here, the use of an air pump can be advantageous to avoid unnecessary permanent pH fluctuations overnight, with which most fish have considerable difficulties additionally. Due to the resulting water movement, the (excess) CO2 is actively expelled and atmospheric oxygen enters the aquarium water.

Easy installation
The shut-off valve is connected to the air hose of the air pump (air hose and air pump not included). The JBL ProSilent Control has 2 precise and individually adjustable fine needle valves, which ensure a precise air supply. The valve is expandable and can be fixed to the wall with a wall bracket. Each hose connection has its own screw lock.

JBL ProSilent Control stopcock, expandable

Our expert Oliver Knott recommends:
With the JBL ProSilent Control, the optimal oxygen supply in the aquarium can be produced!

Brands (Manufacturers): JBL

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