Review on 🐠 Hygger Ultra Quiet Submersible Mini Water Pump - 53GPH (200L/H, 3W), for Aquariums, Fish Tank, Fountain, Hydroponics - 2 Nozzles Included, Max Lift Height 1.7ft - 120V/60HZ, 6ft Power Cord by Patricia Reed

This pump was not designed. When I received this pump, I found that the hose that came with it didn't fit any of their fittings. After reading many customer comments about having to melt parts to fit, I asked Revain what size tubing I need to use this pump (I'm not going to improvise and swap parts to make it work). A few days later, I received a message from Revain saying the company hadn't responded, possibly because the question is too complex. Since it was apparently too difficult for them to produce a standard size, this becomes a problem for customers. I'm sending this junk back.