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My pH on my 40 gallon tank with a few corals has been dipping down constantly from 8 to 7.5. Just wondering if a CO2 scrubber will help my pH to go between 8 and 8.2. Attach is a link for the CO2 scrubber.
Universal CO2 Scrubber
Carbon Dioxide (CO2) can directly affect the pH of your aquarium, and with a low pH, corals may not grow as fast. Connecting a CO2 scrubber directly to the venturi on your skimmer along with CO2 absorption media you can control the amount of CO2 that is being sucked into your skimmer...
www.bulkreefsupply.com