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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 07:20 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 01:19 PM
  1. 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 05:11 PM


  2. To the Bod

    Hi I am Jim and am the secretary for Cinci reef and would like to get permission from someone on the bod to post info about our frag swap coming up,...
    Started by 550jim, 10-15-2014 09:14 AM


    General Discussion
  3. 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, 10-02-2014 11:20 PM


    General Discussion
  4. 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 09:13 PM


    General Discussion
  5. 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 07:43 AM


  6. 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 08:40 PM


    General Discussion
  7. 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 04:19 PM


  8. 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 03:12 PM
    2 Pages
    1 2
  9. 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 06:18 PM


    Salt & Water
  10. 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 12:41 PM
    3 Pages
    1 2 3


    Algae & Pests
  11. Adding LR?

    Would it cause me any issues if I added 2lbs of Figi Premium LR to my fuge? Need I do anything to it before hand? LMK as it will be here tomorrow :)
    Started by MizTanks, 08-05-2014 12:11 PM
  12. What's wrong with my fuge?

    20L sump, 3 chambers. 1st=overflow and skimmer. 2nd fuge area. 3rd return. Light is a Utilitech Par30 15w 5k LED. Added a Koralia Nano power...
    Started by MizTanks, 07-21-2014 01:57 PM
    2 Pages
    1 2

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