Review on Jebao Programmable Auto Dosing Pump DP-4: Efficient and Flexible Black Dosing Pump by Jessica Thompson

I bought this thing in January and after 3 months the first 2 pumps died! It was easy to set up and ready to use right out of the box. This thing worked great for the first 2 months and now it's complete garbage! The first pump was set at 97ml per hour and I thought that was too much for every day (I was right!). The 2nd pump was set to 8ml once a day which isn't much but it's dead. The 3rd pump was set to 10ml every 2 weeks and is still working. The fourth pump is set to 8ml every 30 days and is still working. Since you use your pump every 2 weeks or once a month, it will last more than 3 months. I'm sure the other 2 pumps will fail in about 3 more months. Sheer nonsense!