A quiet and powerful air pump for lots of oxygen with 2 air connections (JBL PROSILENT a300)

Diaphragm pumps, also called air pumps, pump air into the aquarium or pond. The air enters the water through air stones and thus increases the oxygen content. On the way to the water surface, oxygen dissolves from the air bubble in the aquarium water and at the water surface the air bubbles produce small waves which increase the water surface. The larger water surface can absorb more oxygen from the air than a calm water surface.

• If you’d like to buy a JBL PROSILENT diaphragm pump or are looking for additional information: Vzduchová čerpadla

• Find out more about the technical options for aerating aquariums here: Vzduchová čerpadla

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Quiet but powerful diaphragm pump - for plenty of oxygen in the aquarium (JBL PROSILENT a100)

Diaphragm pumps (also called air pumps) pump air into the aquarium/pond.

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How one air connection becomes two and the air is precisely regulated

A practical air distributor to operate several air stones with only one air pump.

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JBL PROSILENT a400: Powerful air pump with 2 connections for perfect aquarium aeration

Air pumps (also called diaphragm pumps) pump air into the aquarium or pond.

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Small diaphragm pump for the right oxygen level in the aquarium (PROAIR a50)

Air pumps (also called diaphragm pumps) pump air into the aquarium or pond. The air enters the water through air stones and thus increases the oxygen content.

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JBL PROSILENT a200: JBL’s quietest air pump for powerful aquarium aeration

A larger water surface increases the exchange of gas and thus enables the aquarium water to absorb more oxygen from the air.

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Heiko Blessin

Dipl.-Biologe

Tauchen, Fotografie, Aquaristik, Haie, Motorrad

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