of-Overflow Box (YCA OF-300)

Description Used great price. Came looking brand new packaging. Thanks what i could afford definitely more than i expected

Good quality works as expected. No issues functional issues but the included siphon hose could be a little longer (not a big deal use airline). Mine is black because I use limo window tint to keep algae to a minimal. These are clear when they arrive.

Great overflow. I have the 1600 GPH overflow. With just the one U-tube that is provided I learned that the overflow doesn't keep up with a 1600 GPH pump. I had an extra U-tube from a smaller overflow used on a smaller tank and added that to this overflow box. It kept up with the 1600 GPH flow rate flawlessly. So out of curiousity I ordered two more U-tubes and added them. With this addition the overflow is keeping up with a 2600 GPH pump. So needless to say this overflow is the real deal. Very well built as well. My only issue is the manufacturer didnt leave much room for raising and lowering the weir system inside the tank. To keep the water 1" below the frame of my tank I had to adjust the weir all the way to the very bottom of the bracket. It is so close to the bottom that it took a few tries to tighten back down because it kept coming off the bottom of the bracket.

Didn’t come with instructions! As much as I love just figuring stuff out, it’s not my preferred method for dealing with something that can potentially dump +50 gallons of water all over my stand and living room floor.

This is amazing for the price would definitely buy from them again...I have a five hundred gallons an hr as a return pump and it works well with each other

Everything about the product works great except the bulkhead doesn't sit flat so it leaks... hopefully I can get a replacement or refund soon.

Standard PVC adapters (at least here in Charleston at Lowes) had thicker thread widths so I couldn't match up to the black bulkhead/adapter piece where water flows from outer overflow box down to the sump. So I replaced it with a different bulkhead from Lowes (and it wasn't easy to find since it was unorganized at Lowes).I was able to get a tight seal but only after aligning straight and applying Oatey purple primer then Oatey medium clear pvc cement then immediately screwing bottom gasket into piece before drying for reassuring no leaks (knock on wood!).I have the OF-Nano BUT I'm using it for a 30 gallon mbuna tank with a 16 gallon sump (using 12 gallons of capacity in sump). I want 10x per hour turnover since it's mbuna... not salmon swimming up a stream against 60mph current. But I wanted more than the little 1.5-2p/h that the little HOB provided.I purchased this after making my own overflow that I used for 6 months (redneck engineering... but pretty goid) when not wanting to spend so much... but in the end, it's $$$ saved should redneck engineering fail. Mine was fine until the interior box I designed slumped a little and one mbuna decided to become a Navy Seal by getting in that box and then into my U-tube which slowed "water out" which caused "water in" to slightly overflow the damn tank. Sooooo... spend the damn money. Don't risk it. I'm sure I could make a better, dependable version 2 of mine but I'm over spending the time on it.

The media could not be loaded. Excelente y de buena calidad súper fácil de instalar!!!