Review on S.T. International Aquarium Dosing Pump by Angela Flores

As TTT wrote in the previous review, I also received a non-working pump out of the box. The hose was sealed at two points by the rollers pressing on it. I had to disassemble the pump, which can be a little tricky. If you are not careful you can easily break the latches on the pump body. Once disconnected, you can open the pinched tube by rolling it between your fingers. I rotated the pipe 90 degrees when I put it back together so it wouldn't close. Also, the long hose is of poor quality, very sticky and leaves your hands oily when handling. After the repair, the pump works perfectly and fills the water in a small reef aquarium. That's a lot of money for such poor quality.