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Sometimes, an item is NOT on Amazon and I don't get a percentage and it's still linked on this site. After all, I'm not a COMPLETE mercenary bastard LOL

Steel Diaphragm Hydroponic Air Pump

Widely used to provide oxygen in aquariums, fish farms and hydroponic systems.

Includes chome air manifold, ranging from four to sixteen outlets. This particular unit (I ordered this model) comes with a chrome air manifold, while a lot of companies are going with a polypropylene unit.

The cylinder and pistons are made of excellent materials, making pumps strong and durable. The body of the airpump is an aluminum alloy for cooling purposes. It's easy to change the diaphragms but the units are so inexpensive that it might be easier to buy a new air pump. HOWEVER I have yet to have a unit die and I have three of these so far. The oldest unit has run for two years.

Air out put is IMPRESSIVE and cannot be matched by any aquarium airpump with a silicone flapper, not even the Tetra Deeps can match it. From now on this is the only air pump I'll use. Honestly unless I'm airing a fish house, I won't even go to the expense of a regenerative blower like Gast.

When you make your purchases via these links you are supporting the work of Dr. Erik Johnson. A small percentage of your purchase(s) is returned to Dr. Johnson sort of like a Discover card. It doesn't come out of YOUR purchase price. You won't pay a cent more. Amazon kicks the pennies back as a finder's fee for lead-generation. But it adds up and it's very appreciated. So, thank you.

But it works another way. Almost nothing you find on the site is untested. Basically I've bought everything I recommend here. From Amazon. And so you'll see my review on Amazon, verification that I did purchase it there, and then the link to the item. And when someone needs my help and I refer for say, Mardel Clout, the link will be to my Affiliate link. So it's mutually beneficial.

Dr. Erik Johnson

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