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41-60 of 222 Results
  1. Advanced Topics
    Hello reefers, Has anyone used Texas Holy Rock to raise PH? My understanding is that it's a type of limestone that contains high levels of calcium carbonate that is ideal for increasing PH. Please tell me the good, the bad, and ugly.
  2. Selling Forums
    120g Tank, Geo Calcium & Kalk Reactor, Euroreef Skimmer, Icecap 660's, Magnavore 6ER Cleaning out the basement...quite a few things for sale (and more to come I'm sure). Geo Kalk Reactor, good shape $100 GeoKalk_zpsc028425d.jpg Photo by jck3120 | Photobucket Euroreef RC-135a Skimmer, has...
  3. Advanced Topics
    Okay so over the past month or so my pH has seem to steadily climbing from about 8.0 to about 8.7 being highest when the lights are on how do I go about bringing the pH down I know I want it at about 8.2-8.4, everything I read it when I looked it up said to aerate the water. Well my water is...
  4. Lighting, Filtration and Other Equipment
    Has anybody ever had an r/o unit that goes through cartridges real quickly? I have had the same r/o unit for a while and it takes months to go through the cartridges. I moved in May and now am going through cartridges every other day. I would think it was the new water source since I moved in...
  5. Vendor Experiences
    Anyone know where I can refill a Co2 tank in Oakland county?
  6. Selling Forums
    I have a true per/platinum pair I would like to rehome!40$ Aqua c ev120 with extra drain tank, needs pump,100$ 2.5/5 lbs aluminum CO2 tank and regulator,40$ 36x18x15 life reef sump,150$ over 1000$ new Older 120 with overflow,200$ Like new rw-15 with box used for 2 hours ,90$ Also have a super...
  7. Want to Buy
    Trying to get a calcium reactor together but need a co2 regulator. If you have one for sale please let me know.
  8. Selling Forums
    Selling my CO2 tank & Regulator. Brand new 5lbs. CO2 tank and aquatic life mini regulator. $100 O.B.O. Will trade for higher end "shelving" SPS frags. Note: tried to change the title, but it didn't work. Thanks.
  9. Want to Buy
    Been a while since I've been on these forums! I'm looking for a complete tank setup if any are available, but must be at least a tank and stand. Some other preferences, but not required: - Between 45-90 gallons - Rimless - Cube or shallow - Would love other equipment in addition to tank and...
  10. Selling Forums
    Downsizing tanks and don't need this anymore. Everything works well except the regulator looks bad and one gauge does not read correctly. The only thing you need to add is a CO2 tank. Package includes: Reactor body Eheim pump a few pieces of CO2 rated tubing Half full jug of unused ARM media...
  11. Want to Buy
    Hi All, Figured I would check to see if anyone has a spare 90 gallon tank stand (48" standard) before I go through the process of building one. Please pm me if you have one for sale. Thanks Andrew
  12. Selling Forums
    Lightly used Reef octopusn calcium reactor complete. my tank is just to small for this setup. cost me over 700$ includes: Calcium Reactor and used media Milwaukee PH controller 10lb co2 tank Co2 regulator valve almost brand new Looking for 350$ or best offer. need this gone. Willing to meet with...
  13. Selling Forums
    ---------------------- Protein Skimmer with bubble blaster 5000S pump - $250 pickup - 8" diamater - about 3' tall, easily kept my 240G SPS reef alive ---------------------- Calcium reactor setup (dual chamber) w/ large CO2 tank, controller, old probe and regulator - $220 pickup...
  14. Trading Forums
    I'm willing to trade external pumps, tunze nano wave box, tunze controllable pumps (6055,6095), skimmer, large- medium dry rock, calcium reactor, doesing pump (50ml, 1.1ml). Let me know what you have, I will also pay cash for the difference. Thanks for looking Hub module Sw5 module for...
  15. Selling Forums
    Local Pick up Send a message and I can email you pictures - having trouble uploading. Apex VDM Module 50.00 07ff5947-30e7-4897-96e3-8b590b156e70_zps8c4fd261.jpg Photo by dmerrick1 | Photobucket AI Sole Blue 225.00 In great shape. 5lb Co2 Tank - $25.00 Reactor_zps9dbbe59a.jpg Photo by...
  16. Want to Buy
    Looking for a 10# Co2 tank. Have cash or trade ya some high end frags if you prefer
  17. Selling Forums
    I have a KNOP C calcium reactor for sale, rated for 200 gallons Has eheim circulation pump and maxi jet feed pump comes with 5 lb CO2 tank w/ newer electric solenoid valve( solenoid was $100) Has Ph probe port ( i used it with my APEX) includes about a half gallon of new media asking $325 text...
  18. Water Chemistry
    My Ph seems to want to stay low 8.0-8.2. I've been buffering with aquavitro Balance and that will bring it up to 8.4, but the next morning back to 8.0-8.2...closer to 8.0. My tank is a 29BC, with quit a few corals, mostly frags. Should I just let it be at 8.0-8.2. Alk 9.3............i...
  19. Selling Forums
    I have a Aqua Medic Nitratereductor NR1000 with a Aqua Medic SP 3000 Dosing Pump to run it. This unit treats tanks up to 200gal. plus extras Asking $120 OBO or Trade New they cost $330 plus shipping Nitratereductor NR 1000 ? Aqua Medic Manual...
  20. Selling Forums
    Odyssea 18" 250w hqi fixture w/2 t5's/moon lights and fan. 1mth old xm20k bulb, Legs are adjustable -$80 15" 50/50 reefbrite $40
41-60 of 222 Results