American Marine Pinpoint pH Monitor:


The American Marine Pinpoint pH Monitor is an affordable digital device that monitors aquarium pH full-time with a .01 resolution. It is important to monitor pH in a reef aquarium because large swings in pH can be detrimental to corals and fish alike. Knowing the pH level gives you a good indication of whether your calcium and alkalinity levels are being properly maintained and ensure you have sufficient gas exchange, keeping a proper balance of CO2 and oxygen levels in your tank. The Pinpoint pH Monitor is powered by a single 9-volt battery and measures your aquarium's pH using the included probe. The probe is attached to a 10-foot high-supression cable with a BNC connector. American Marine has a long history in aquaculture and backs the device with a 2-year warranty although with proper care, it should last a lifetime.


Daniel lives in Warren, OH with his wife and daughter (with baby #2 on the way!). He loves reefing and currently has 4 systems running: a 180-gallon mixed reef, a 120-gallon anemone tank, a 14-gallon BioCube (the only tank allowed in the living room) and a 24-gallon JBJ Nano Cube that he is just starting to set up.


In early 2014, we invited aquarium hobbyists from across the United States to join us for 6-month assignment as an aquarium product tester. The five finalists whose sample videos received the most social votes were invited to join our inaugural product test team.


Marine Depot sells the best aquarium equipment, nutrition and supplements the world has to offer. To us, aquarium technology is like fine art. Nobody loves it more than we do! That is why we scour the world to find the equipment, nutrition and supplements that will most benefit aquarium owners and their wet pets. Our approach to product selection is to carry only products we ourselves would use. For more info, please give us a call at 1-800-566-FISH or head over to our website:

American Marine Pinpoint pH Monitor: