CO2 scrubber or fresh air line.

Every reef is different, and each is in a different environment. My reef tank is in wall, the tank sits in my garage with the frag tanks. There is a hot water heater and a furnace in there, so the rooms CO2 is a bit elevated.

To keep PH stable where I want it, I have run a fresh air line to a reactor to moisten the air, then to a C02 scrubber before hitting the skimmer. I also use a kalk stirrer that doses about 2 gallons a day of kalk. This enables me to to keep my PH stable in a range of 8-8.3.

YMMV :)
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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