Cette pompe à air est irréprochable, elle est effectivement très silencieuse pour une pompe à membrane (certaines turbines de filtres font plus de bruit !) et elle est bien équipée (bulleur + ventouse et tuyau à air), et tout le monde connaît la réputation de Eheim !ATTENTION PAS DE PANIQUE AVEC LA PRISE ANGLAISE !!! Le boîtier se dévisse et laisse apparaître une prise européenne à l'intérieur (voir photos) ! J'ai effectivement failli renvoyer l'article car non conforme, et en vérifiant dans les commentaires des clients j'ai trouvé l'astuce, heureusement !Le vendeur devrait le préciser dans la description de son produit, ça lui éviterait des commentaires négatifs (j'étais parti pour en mettre un) et ça éviterait aux acheteurs des retours inutiles.

Molto rumorosa, vibra tantissimo, non si può mettere su un ripiano di legno perché vibra, neanche appendere perché si muove tantissimo e sbatte se non è fissata perfettamente... ho provato per terra, va meglio, ma nel silenzio si sente comunque tanto! Restituita

Très bon produit de marque EHEIM, puissant, silencieux, 2 sorties réglables indépendamment et très bien fini. La prise de courant au standard américain dissimule une prise européenne, bien vu pour la polyvalence! Accessoires de très bonne qualité avec un vrai tuyau à air. Je recommande vivement de produit.

I own the Eheim 100, 200 and 400 air pumps for 4 years now and I love the Eheim brand simply because of the german engineering quality. I own there external filters, air pumps (100,200,400) and multiple other products. There products never fail to impress me. These Eheim air pumps are clearly excellent quality. Very durable and rubberised feel, can be wall mounted, individual and adjustable air outlets, these are very quiet compared to others on the market, i simply always put a piece of under tank foam underneath them just to stop vibration noise on the tank cabinet. Quietest air pumps i've ever bought i would buy again if needed. Eheim are a great quality brand so probably last me years to be fair. These are powerful air pumps not weak like some others.Some people saying they are not quiet, no air pump will be 100% quiet and hence i always put my air pumps underneath some foam (fish tank base foam) for example to reduce vibration noise, if you put an air pump on a hard surface ie, wood, glass then you will get vibration noise. I have mine in my tank cabinet and do not know it's even on it's that quiet. You will hear more noise from the air bubbles in the tank than you would hear the air pump. I honestly cannot hear it at all in a quiet room with tv on on low. Would highly recommend this airpump and the Eheim brand in general. I love german engineering as always get good quality products.TIP: Do not forget to buy decent non return valves to prevent water syphoning down air line tubing into the air pump ie, if electric go's out (this prevents flooding, potential electric shock and fire). A cheap must have item for anyone with a air pump. Safety is a must when dealing with water and electrics.Also don't forget to buy airline tubing, It comes with approx 1 meter (approx just over 3 feet) of air line tubing but may not be enough for everyone. just measure and decide if it will be enough. Comes with a diffusor (two with the 400) to which they are adjustable so you can make bubbles bigger/smaller (i personally don't use these myself), nothing wrong with them however.

Buen flujo de aire para dos boquillas