POND BOSSLo Water Shut Off Fountain Pump, 130 to 185 GPH

I like this it’s worked great but to weak for my fountain I was going by the water it holds and not the hight so it will only run water out of one of mine. The brand is great so I just ordered a larger one

This pump is strong and works silently and efficiently (light and pump) when the fountain is full of water. However, it DOES NOT shut off when water is low or when the fountain runs out of water. Instead, it stays on and emits a very loud, penetrating and annoying humming that is quite disturbing in the wee hours of the night. One night last week, around 11:00 pm, as we were turning in for the night, we heard the loud humming for the first time. I checked all around inside the house and there were no problems inside. Then I thought the humming might be coming from one of the two water fountains we have outside. I could not pinpoint the location of the humming; and I “blamed” the humming on one of our rear neighbors’ swimming pool; and decided to attempt to tune the humming out of my head for the rest of the night. BUT, since I was already outside I decided to refill the fountains anyway. The humming did not stop right away; but by the time I got to our bedroom, the humming had stopped. This morning, around 3:00 am, I woke up to the loud humming. I went outside and noticed the fountain using this pump had run out of water. Rather than to mess with a water hose at that time of the morning; I shut off the electrical power to the fountains; and the humming immediately stopped. So this pump was the source of the annoying noise last week. I am pretty sure now other neighbors might have been disturbed by the humming emanating from this pump. Now that I know of this problem, I can monitor the fountains so they would not be empty overnight. Apparently, the low water shut off and the low water internal sensors on this fountain had stopped working.

It was the perfect fit Easy to install I would recamend it to any body that needs one

Item was smaller than we anticipated.

Ordered for our outdoor fountain. Easy to install, lighting great and perfect pump power. Highly recommend

While this pump was an exact replacement, it would not pump water very high in my 4.5’ tall fountain so I purchased another larger pump

Not cheap but it works. Stops when there is little to no water as it should.

Didn’t last long About a year