Pawfly 2-Way Aquarium Air Flow Control Lever Valve Manifold for Air Pumps Fish Tank Multi-Port Distributor Splitter with 1 Non-Return Check Valve T-Shape & Straight Connectors and 4 Suction Cup Clips

Perfect

Work like they're supposed to with my Hydroponics air pump.

Certainly came with a ton of suction cups, they are pretty wimpy.

Works great

This item was delivered on the estimated delivery date.

Update:A month later I took this down a star. Although it is sturdy it is really a pain to get standard sized aquarium tubing on and now off. I basically had to cut the tubing to get it off the valve. Don't expect to recycle short lengths of tubing as you will be chopping them down more just to remove them. On the plus side it will make for a permanent set up.Original review:I really like that this is metal and not plastic. It is heavier than the plastic ones and seems well made. I have actually set it up to split the airline in two for a hydroponic system. The suction cup tubing holders works well; although, I had to use some thinned corn syrup to get them to really fix themselves to my grow box (glycerin works well for this also). My only complaints are that the connector tubes are a bit large and I had to use some dish soap to lube them up so the tubing would slide onto them. If you go that route just make sure that the soap is on the sides and not near the lumen of the valve and that way the soap won't get in your lines. The other complaint is that the bonus check valve was even thicker than the metal so I just couldn't get the tubes on it (even with soap lube) and I ended up using a spare one I had instead.

The models of this type of device that are made entirely of plastic fail quickly - control levers break off or the hose attachment points just fatigue and break from nothing more than the weight of the tubing.Enter these beauties from Pawfly - solid metal, tough as nails. And the manufacturer stands behind their products 100% - can't ask for much more. There is no reason to worry that you may get one of those rare items that slipped through QA or that may have been damaged in transit to you - the manufacturer will take care of it promptly.The adjustments are easy to make, you don't need to use all the ports - just close off any not yet in use. This means you can get one with more ports than you need so that you will be sure to have an extra port or two when you do.My only complaint (and this is not really a complaint because I had no intention of using them) are the suction cups. They really smell badly of chemicals and I tested one out just to see how they were - they don't stay stuck to the glass very long. Again, I wasn't buying this for the suction cups, so this is not an issue for me, and frankly, should not be an issue for anyone since what we are buying here is the control valve ;-)Bottom line - I highly recommend this product and will shop from this store again (and already have!).

😀 Exactly as described. Fast shipping. Thanks! 😀