General Aquarium Discussion

We're talking about aquariums, reef tanks, reef chemistry, do it yourself projects, aquarium equipment, and much more.

  1. Tank Emergency

    This forum is reserved for true emergency aquarium situations. Post here if you need help NOW!
    Discussions:
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    15,601
    IslandLifeReef Latest: Please help. Tank quickly deteriorating IslandLifeReef, Jan 18, 2019 at 3:04 PM
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  2. Reef Aquarium Discussion

    Discuss all saltwater and reef aquarium related topics here. Have a question or general aquaria thought? Share it here.
    Discussions:
    40,258
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  3. New to Saltwater & Reef Aquariums? Post Here

    If you're new to the Saltwater Hobby and have questions please post them here. So you finally decided to take the plunge. The only dumb question is the one you don't ask!
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  4. Reef Chemistry by Randy Holmes-Farley

    Need some help with the chemistry aspect of your aquarium or have some knowledge you would like to share? Please start a new topic. This forum is moderated by Randy Holmes-Farley.
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    Dan_P Latest: What are the root causes of Cyano? Dan_P, Jan 18, 2019 at 3:17 PM
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  5. Aquarium Nutrition

    Discuss the nutrition aspects of feeding fish, coral and inverts to keep them healthy and thriving.
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    628
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    lbacha Latest: Reef energy, roids, or both? lbacha, Jan 18, 2019 at 2:15 PM
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  6. Hitchhiker & Critter ID

    Need help figuring out what something is? Post a thread with a photo! ID your hitchhikers and critters here!
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    Swoody Latest: Vermatid snails or Tube Worms? Swoody, Jan 18, 2019 at 3:19 PM
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  7. Aquascape Discussion

    Aquascaping is as much an art as it is a science. Here's a forum for discussing all things related to aquascapes. Got tips to share? Post them here! Need some help? We're here to help!
    Discussions:
    666
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    10,835
    saintsreturn Latest: Black sand fears. saintsreturn, Jan 18, 2019 at 2:02 PM
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  8. Do It Yourself (DIY)

    DIY projects can save money and also be fun and interesting. Share your projects and learn from many others here.
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    5,843
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    Reefer Reboot Latest: 8020 aluminum stand question Reefer Reboot, Jan 18, 2019 at 3:19 PM
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  9. Meet & Greet Forum

    New to R2R? Introduce yourself here and tell us a little about yourself and your tank!
    Discussions:
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    Miguel Medina Latest: HI FROM SPAIN Miguel Medina, Jan 18, 2019 at 1:35 PM
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  10. Lounge

    This forum is for off topic discussions.
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    Ron Reefman Latest: Snorkeling & Collecting Discussion Group Ron Reefman, Jan 18, 2019 at 3:35 PM
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  11. R2R Secret Santa 2018

    Weclome to the official Reef2Reef Secret Santa forum!! Join the fun for this year's holiday season and brighten someone's Christmas with a special Secret Santa gift ...REEFER STYLE!
    Discussions:
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    Messages:
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    lilbitreefer Latest: Share your LOOT!!! lilbitreefer, Jan 18, 2019 at 3:40 PM
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