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Tag: measure

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  1. DI Water and pH
    Was I the last person to learn how acidic DI water will get? I have struggled with pH in the 7.8 range pretty much since I set up the first tank. On...

    Started by dlhirst, 07-05-2013 08:36 PM
    • Replies: 4
    • Views: 2,612
    • Last Post: 07-10-2013 09:23 AM
      by AZDesertRat  

    Forum:
    Chemistry

    Calcium, Alk, Mg & pH

  2. Large Rock of Vivid Green Ricordea Mushrooms
    Mushrooms are gone:)

    Started by tcp316, 06-19-2013 04:11 PM
    • Replies: 0
    • Views: 1,271
    • Last Post: 06-19-2013 04:11 PM
      by tcp316  

    Forum:
    Livestock Sales & Trades

  3. I've got my buffer number. How do I continue?
    My numbers are finally where I want them. I was dosing only alk (randy's 2 part recipe) until my alk was at 9.9dkh and my calcium numbers came down...

    Started by Tom Toro, 12-09-2012 05:27 PM
    • Replies: 4
    • Views: 2,424
    • Last Post: 03-24-2013 06:18 PM
      by slapshot  

    Forum:
    Chemistry

    Calcium, Alk, Mg & pH

  4. Fish Fraud Sweep
    Although this is not aquarium trade related, I think it shows that Fish and Wildlife is taking protection of our (and other countries) resources...

    Started by captive reefs, 06-13-2012 10:51 PM
    • Replies: 0
    • Views: 1,116
    • Last Post: 06-13-2012 10:51 PM
      by captive reefs  

    Forum:
    Feature Articles

    Reefs In The News

  5. the strength of acrylic
    looking to build a sump using 1/4 acrylic and was wandering if anyone on here has an idea of how stong 1/4 really is....the sump will measure...

    Started by tonysearsjr, 04-29-2012 10:37 AM
    • Replies: 6
    • Views: 2,140
    • Last Post: 04-30-2012 12:50 AM
      by ScottCRRT  

    Forum:
    DIY Projects & Plans

  6. Pumps and Lights
    I have about 68# of dry tonga branch for sale. Their are 8 pieces in total ranging from about 6 to 12 pounds. Asking $2 a pound SOLD A rough...

    Started by Rabidgoose, 03-16-2012 02:42 PM
    2 Pages •
    1 2
    • Replies: 15
    • Views: 3,978
    • Last Post: 04-11-2012 09:14 PM
      by Rabidgoose  

    Forum:
    Equipment Sales & Trades

  7. Huge (10" to 12") Hairy Mushroom
    So I picked up a large chalice and due to the flow in the cube, it can't go in the front of the tank. So the only spot big enough and lower flow is...

    Started by bluwc, 02-20-2012 10:11 PM
    • Replies: 3
    • Views: 1,388
    • Last Post: 03-11-2012 09:57 PM
      by bluwc  

    Forum:
    Livestock Sales & Trades

  8. Arduino pH,ORP,Salinity Sensor Shield w/RTC
    Up for sale are two Ultimate sensor shields for use with an Arduino Uno or Deumilinov that I have and build.Sensors for pH and ORP, Salinity, RTC and...

    Started by SaltyDog, 01-20-2012 03:18 AM
    • Replies: 0
    • Views: 8,692
    • Last Post: 01-20-2012 03:18 AM
      by SaltyDog  

    Forum:
    Equipment Sales & Trades

  9. Tanks and LR for sale
    I have (2) 22 gallon acrylic tanks for sale $5 each. They don't leak but they have been around for awhile so that have quite a few scratches and...

    Started by cmpenney, 12-03-2011 03:23 PM
    • Replies: 2
    • Views: 1,820
    • Last Post: 12-13-2011 07:42 AM
      by cmpenney  

    Forum:
    Equipment Sales & Trades

  10. thefishgirl - 20g long
    I have a 20g long currently housing 2 mated clown fish. The tank contains mainly green hairy mushrooms, green star polyp, and a few palys thrown in...

    Started by thefishgirl, 10-25-2011 06:18 PM
    • Replies: 2
    • Views: 1,617
    • Last Post: 10-25-2011 09:01 PM
      by Sir Patrick  

    Forum:
    Member's Reefs

    Nano Reef Aquarium
    (3g-34g)

  11. Beautiful site update
    Yellow Elephants and a wicked Lunar for good measure :) Cherry Charms, this is a fully mature polyp and almost the size of a nickel. Check...

    Started by cherrycorals, 06-25-2011 10:57 PM
    • Replies: 3
    • Views: 1,919
    • Last Post: 06-26-2011 11:21 AM
      by cherrycorals  

    Forum:
    Cherry Corals

  12. Hamilton Cabo 175w Halides 160$
    Selling my lighting setup as i got a new fixture for my tank. Up for sale is my 2x 175w Hamilton set up. Originally it was the hamilton Bell...

    Started by EMUreef, 05-24-2011 10:59 AM
    • Replies: 3
    • Views: 1,773
    • Last Post: 06-02-2011 12:41 PM
      by EMUreef  

    Forum:
    Equipment Sales & Trades

  13. FREE TDS & Refractometer Calibration!!
    If you are going to the MASM Swap tomorrow (April 17, 2011), bring your TDS meter and refractometer for a free calibration. I will be calibrating...

    Started by BeakerBob, 04-16-2011 02:44 PM
    • Replies: 7
    • Views: 2,390
    • Last Post: 04-18-2011 09:48 PM
      by BeakerBob  

    Forum:
    Basics

    Salt & Water

  14. Magnesium Dosing - Questions
    Recently I have developed conditions with my corals that demanded attention to magnesium. My ph 8.4, dkh (14!) , and calcium at 460ppm. I am reading...

    Started by michaellong, 04-04-2011 01:32 AM
    • Replies: 2
    • Views: 3,252
    • Last Post: 05-18-2011 07:39 PM
      by sullyman  

    Forum:
    Chemistry

    Calcium, Alk, Mg & pH

  15. My DIY Skimmer Box for Prism and other "like" skim
    I haven't used a HOT skimmer in a long time. I now use a Euroreef in my 75G and love it. When setting up my new seahorse tank, I bought a used Red...

    Started by JustDavidP, 04-25-2005 10:06 AM
    • Replies: 5
    • Views: 4,520
    • Last Post: 04-26-2005 11:40 AM
      by JustDavidP  

    Forum:
    DIY Projects & Plans

  16. Bryopsis
    Bryopsis is a common problem algae that can overgrow your tank quite quickly. Along with covering your rocks it will also overtake your corals and...

    Started by graphixx, 12-04-2009 11:54 AM
    • Replies: 5
    • Views: 6,289
    • Last Post: 02-22-2010 08:03 PM
      by qtrmile  

    Forum:
    Feature Articles

  17. sweet ozone/orp reades
    ORP and REDOX Eric Edelman - 8/3/1997 The Mysteries Behind ORP and Redox OK, you've got a stable tank, your pH, alkalinity, and Calcium...

    Started by Reptoreef, 01-25-2006 12:25 AM
    • Replies: 4
    • Views: 3,204
    • Last Post: 01-25-2006 03:12 PM
      by Sweetpea  

    Forum:
    Hardware

    Water Treatment

  18. Comparing Watts to Lumens
    I want to get an LED Light for my 10 Gallon Aquarium. Problem is they do not measure LED in Watts like they do for T5HO or Metal Halide so I am...

    Started by that Reef Guy, 02-20-2011 11:03 AM
    • Replies: 2
    • Views: 5,196
    • Last Post: 02-20-2011 08:25 PM
      by pjr  

    Forum:
    Hardware

    Lighting

  19. Solana Stand for 34 Cube or other tank 22" x 22"
    New in box Solana stand for the 34 gallon cube or other tank. 190 or best. The elegant, modern stand in dark color and featurea satin...

    Started by ballhog, 02-14-2011 02:18 PM
    • Replies: 0
    • Views: 1,371
    • Last Post: 02-14-2011 02:18 PM
      by ballhog  

    Forum:
    Equipment Sales & Trades

  20. (2) 24x14x11 drilled acryic tanks
    Since I havent done anything with these for a year its time they move on. Both tanks measure 24x14x11 top and front are clear other sides are blue...

    Started by Joefish, 01-22-2011 11:21 AM
    • Replies: 1
    • Views: 1,484
    • Last Post: 01-23-2011 10:05 AM
      by Joefish  

    Forum:
    Equipment Sales & Trades

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