SunSun Grech CHJ-3000 793 GPH Submersible Fountain Pump for Aquariums Review

I disagree with people who say flow control doesn't work. I think it works pretty well. Everything is fine except this puppy *loud*

An excellent buy for your money. I use it as a sump pump, it does its job perfectly, only it has 4 stars because the supply valve is not accurate. Fix or add a ball valve and get 5 stars for the whole day.

This unit stopped pumping in less than 3 months. lost a very large koi overnight due to lack of circulation. What a disappointment. So it's better to buy such things from your local brick and mortar store where you can pick them up in a few months if they don't work, Revain's return policy expired after a month.

I have bought this liquid cleaner circulating pump twice a year for my water heater system. For $30 it worked great, descaling and cleaning my entire system. I was constantly looking for an alternative to the Pro pump systems offered there for over 300€. To me this is a great pump at a great price and it works in every way. The best deal I've made this year. I am happy. This pump delivers results! R/KMW