Comments: It works great. Use two of them to balance the water flow in my tank.

Comments: Quality is excelent....love the wayyou can regulate the flow. On a scale of 1-10....1 being poorest & 10 being super....it rates a 10 with me comparing with the other ball valves i've had in the past. I have 1 on every one of my reactors (phos-bans...protein skimmers,etc...)Rated #1 n my book.Teddy

Comments: Easy to install. Only problem is that it is hard to get very fine increments of adjustment due to the stiffness of the ball. Good ball valve for flexible tubing.

Comments: Very functional ball valve. There is nothing on this valve that should be subject to corrosion on my saltwater tank. Also appears to be easily cleanable. It functons very smoothly, which I was a little apprehensive of on a plastic fitting. Only critisism is that it probably should have, at least, one or more ribs (barbs) added to each of the hose ends, for security.

Comments: WORKS BETTER THEN EXPECTED. VERY SMOOTH ACTION.

Comments: This product is all that they said it was. Solid construction and very easy to install and use. Adjusts easily and controls H20 flow exactly as I need it to. thx.

Comments: they work great better then what i made no leaks easy to use and hook up
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Comments: The valves operate exactly as they should with no problems. They are leak free, have a smooth action, and feel solid enough that I don't worry about using them in critical areas.
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Comments: This is a very sturdy and well made valve. It is simple to install and use. I connected mine to 1 inch ID vinyl tubing to adjust the flow rate of my return pump.The tubing stays put and does not come off very easily. Great product!

Comments: Works perfect. Easy to install.

Comments: Works Perfect for tubing. the dimensions described fit perfect. No complaints, good product

Comments: when using the plastic hose clamps from marine depot, be aware the 1/2 (not sure of the other sizes)clamps do not close small enough to form a snug/tight fit:( the clamps are loose and are pointless unless you cut the teeth to make it close more, even after modifying the plastic hose clamps they were not wide enough to prevent leaking... the two little fishies ball valve the inner part on the inside of the lip i believe is smaller than 1/2, but the lip may be 1/2. i would recommend for this situation looking for the hose clamps that are white in color. they worked for me. the marine depot clamps may work in other situations but for me they leaked in more than 1 of my projects. these are good valves if you get the correct clamp

Comments: Works as you would expect and very easy to install.

Comments: The valve works perfectly. I can control the flow through the reactor.

Comments: This ballvalve is heavy duth and much smaller than any thing you can buy from supply hardware store. It is excellent in quality and functionally.

Comments: These ball valves connect to a hose on both ends and allow you to adjust the flow!

Comments: Good product. I use it to control flow from pumps for my phosreactor and carbon reactor. Easy to hookup to hosing. Suprised their aren't more products like this one.

Comments: Exactly what I needed to regulate the flow of my UV sterilizer. Simple but efficent design. Can't belive more companies do not make a "barbed" regulator valve! They come thru again with their Two Little Fishies valve.

Comments: Works perfectly to control the flow rate from my water pump.