AquaTop PH-8 Power Head for Aquarium, 158-Gallons Per Hour,

Great and simple powerhead. The impeller shaft is the only moving part. It can be use for aquariums up to 50 gallons. my aquariums are about 30 gallons and this powerhead works wonders. I have attached it to a sponge filter and since then, my water is crystal clear and the fish are much more active. There is a little plastic tubing you can attach to the powerhead and the other end sticking out of the aquarium. This will add a lot of air to the outlet of the powerhead, thus providing a much increased aeration in the water.You to make sure the powerhead is always under water, as the water is cooling the powerhead. If the powerhead is allowed to be above the water, it will get hot and this might damage it.Talking about cooling the powerhead, the power head is only using 8 watts. This almost nothing, but it will help to rise the water temperature of the aquarium. This is beneficial for most tropical fish. All my aquariums are in my basement which is always cool, even during the hot summer days. I always have to keep the place heated. All my aquariums filters are air operated with a home made air pump that uses over 400 watts 24/7. I have 20 aquariums ranging from 10 to 50 gallons.I have noticed that the aquarium's water in the tank where the powerhead is, is about 5 degrees warmer than its neighbor. All that because the powerhead is warming the water just a little bit for its cooling. I am thinking about getting enough powerheads for all my aquariums. then I will not need to keep the basement heated that much, maybe just during winter. Also 20 powerhead at 8 watts each will consume about 160 watts total instead of the 400 watts of my current air pump. A lot of saving can thus be made.Without mentioning that the powerhead moves much more water than my air operated filters. Thus having cleaner water and happier fish in my aquariums.Please click thumbs up if this review was helpful to you.

A little strong for smaller tank but works great for my 29 gallons. Great price and fit perfectly with water/soda bottles for DIY filters. Also work with my siphon tubing so I can easily do water change with it instead of siphoning manually.

If you want to zap your fish this pump is for you.Titanium ground probe is a must if you want to use this pumpBought two of them and they both leak AC voltage.Although the box and the manual shows (see picture) venturi air intake should be facing straight up like on the box picture, but for some reason it is sideways and there is no way to make it right way up. I don't know if they selling pumps with parts refused by manufacturing or what not.I actually asked a question about venturi facing up, prior to making a purchase and got an answer that it can be changed, but it can not.

Made a cleaner out of it. It adapts to a pop bottle. I cut the end off the bottle and filled the bottle with polyester. makes a good cleaning tool for my 50 gallon planted tank.

J'ai acheté cette turbine pour remplacer une pompe à air connectée à une mousse filtrante dans un aquarium de 14 gallons.Je suis vraiment ravi par son silence et sa très bonne puissance, on voit bien que la filtration se fait quand je nettoie la mousse. Plus puissant et plus silencieux que ma pompe à air, c'est parfait.J'aurais voulu un débit un peu moins fort, mais j'en ai pas trouvé, je dévie le jet contre une vitre pour le couper un peu.Je prends garde de ne jamais la laisser fonctionner hors de l'eau et depuis que je l'utilise (10 janvier 2019) je n'ai pas eu de problème jusqu'à maintenant malgré que je l'utilise comme pompe à filtration ce qui n'est pas son rôle (fait travailler plus fort la turbinne car l'eau doit passer par une mousse filtrante).