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What is one of the colors on a clownfish? (hint there is a clownfish on the CR logo in the top left corner of the page.)


This is our general discussion forum. If you're not sure where to post, feel free to post here. It covers topics about about tanks, stands, sumps, refugiums, salt, substrate, liverock, disasters, new to reefing, propagation setups, etc.

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  1. Sticky Thread great information for new hobbyists

    These are awesome threads here on CR to help you if you are just starting out in the hobby: research, research, research When asking for...
    Started by Rabidgoose, 07-03-2011 08:20 AM


    New to Reefing
  2. Sticky Thread TOTM nominations

    Members....if you see a tank that should be considered for TOTM take a moment and nominate it. All entries are considered and you can nominate your...
    Started by Rabidgoose, 02-04-2011 02:19 PM
  1. Can't remember how to change profile info

    I haven't been here in a long time. How do you change the picture and info on your profile? I tried the customize your profile button but couldn't...
    Started by Tom Toro, 11-19-2014 12:14 PM


    General Discussion
  2. Anyone have a par meter?

    admin please delete this post. found what I was looking for :)
    Started by robandrosco, 11-12-2014 11:43 PM


    General Discussion
  3. Ghostly reefer caught in the act

    I was checking on the tank on our net cam ! Now I know who's moving stuff around! HAPPY HALOWEEN:fishbones:
    Started by binford4000, 10-27-2014 08:11 PM
  4. trying to understand my tank more

    Hello I need some advice on my tank. I know it can be better looks great but not perfect like I want it to be any pointers?
    Started by saltwater addict420, 10-08-2014 06:11 PM


  5. Can anybody help me Locate a Dealer at the Swaps (I only know his Swap Name)

    Can anybody help me Locate a Dealer at the Swaps. I am trying to get a hold of him. He Sells at all the Swaps but is not listed as being at the...
    Started by that Reef Guy, 10-03-2014 12:20 AM


    General Discussion
  6. Where's the Heat coming from?

    My tank says 82.5 But why & how? I'm using both a digital/glass thermometer. Return pump is not warm to the touch, heater isn't on and is cool to the...
    Started by MizTanks, 09-28-2014 10:13 PM


    General Discussion
  7. 75g tank, stand, light, and sump for sale

    I have a 75g tank, stand, sump, and light for sale. The light is the coral life 150w double ended mh with 96 pc. Bulbs are 4 months old. The mh are...
    Started by schaffer24, 09-21-2014 08:43 AM


  8. Corals In The News

    Check out Ret Talbot's latest article on the state of the things: Implications of ESA's New CORAL Listing for the Marine Aquarium Trade
    Started by fishtal, 09-05-2014 09:40 PM


    General Discussion
  9. RBTA Not Doing Well.

    Water parameters are PH 8.3 Nitrate 0 Calcium 440 My RBTA was doing fine and then all of the sudden it closed up for 2 days and since then (3...
    Started by robandrosco, 09-08-2014 05:19 PM


  10. Heater Explosion

    I just came home to a heater explosion, our frogspawn, all the ricordea and the rest of the corals near the top of the tank do not look well at all...
    Started by pmrowlson, 08-15-2014 04:12 PM
    2 Pages
    1 2
  11. calibrating problems

    Hi everyone. I have a Digital Aquatics reef keeper with SL2 module on it. I calibrate probe with 53.0 mS conductivity solution then i used solution...
    Started by scottsreef, 08-28-2014 07:18 PM


    Salt & Water
  12. Is it my lights?

    My diatoms have turned into tiny tufts of algae. This algae looks like HA and seems to glue the sand together. I also have a couple spots of brown...
    Started by MizTanks, 07-24-2014 01:41 PM
    3 Pages
    1 2 3


    Algae & Pests

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