Review on 💪 Powerful Pinpoint PH Controller Interface – 120VAC for Precise pH Control by Jonathan Yang

I bought this product because my F-Zone CO2 regulator is not reliable when it comes to a stable bubble rate. After he overdosed and killed my fish, I decided I needed more protection. This PINPOINT pH controller gives me the certainty that the pH of my aquarium is well controlled. It is easy to use, looks very accurate and reliable. If I had to say a bad thing, I would say that the instructions don't explain very well what the range setting actually does, but it's easy to see that it sets how far apart the high and low pH settings are. I highly recommend this product. I should have bought their PINPOINT CO2 regulator set when I started! Rating updated. The best thing about this controller is not only the product but also the customer service! I had a few questions so I emailed and within an hour Louis was talking to me! That doesn't happen anymore! Responses have never been so quick! Thank you Ludwig!