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1-6 of 6 Results
  1. Controllers and probes
    So, Getting back into the swing of things and want to set my tank up so that it is more "user friendly". Going to be adding a calcium reactor, and possibly later down the like the apex. First, I have heard that you don't need a PH controller with the apex. Is this the case. I can't seem to find...
  2. For Sale /Trade or Buy
    Korillin Calcium Reactor C-3002 with Eheim pump Dual gauged regulator with solenoid Fine adjust needle valve Bubble counter CO2 brass check valve 20 lbs. CO2 tank Reg $700+, selling for $250. Thanks!
  3. Marine Depot
    Black Friday Doorbuster #1: 35% off Deluxe CO2 Regulator Innovative Marine SR-Series Maxspect Razor R420R 300W LED Light AutoAqua Smart ATO Auto Top Off System Reef Octopus Classic Space Saver Protein Skimmer
  4. Member Classifieds
    I've got a new, never used electronic CO2 regulator from There is a tiny bit of oxidation you can see on the picture but that was just from sitting in my laundry room, and I cleaned that off before I put the regulator in its shipping box. It's ready to go for $150 shipped...
  5. Palmetto Marine Aquarium Club
    Ok, when I was doing a water change tonight, my GFCI "interrupted". After trail and error, I figured out it was my Calcium Reactor's regulator. When it is plugged in it trips the GFCI. I did not spill water during the WC and there was no backflow of tank water into the regulator so the regulator...
  6. Reefing Equipment
    I bought a 5lb co2 tank on ebay. I already had a regulator, it's a "single pressure manometer". I've tried placing the regulator on the tank, but I don't think it fits correctly? The thread where you turn the thing that locks on to the tank fits perfectly, but the metal tube that looks like...
1-6 of 6 Results