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General Discussion

Offer your help, ask questions, share ideas, & just have fun!
topics: 67,264   replies: 651,672
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First SW tank - fish died,... - last post by Nart

Beginners Discussion

New to Nano Reefing? Post your questions here for more specific help!
topics: 48,492   replies: 371,751
new Coralife LED Biocube 32... - last post by HarryPotter

Members Aquariums

Post the details of your nano reef for everyone to see.
topics: 16,953   replies: 1,063,951
Sancho's Bad Hombre Can... - last post by HM3105

Monthly Reef Profiles

Topics and discussions related to our Monthly Featured Reef Profiles.
topics: 112   replies: 5,736
July 2016 Featured Reef - G... - last post by GHill762

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Biological Filtration

Talk about live rock, refugiums, sand beds, wet/dry filters, etc.
topics: 5,320   replies: 38,886
What is the best bacterial... - last post by Starvin Marvin

Equipment Forum

Discuss sumps, skimmers, reactors, filters, chillers, pumps, etc.
topics: 12,486   replies: 86,635
Any Experience with This Ma... - last post by SR Aquaristik

Lighting Forum

Discuss the lighting needs of nano reefs, and new technologies.
topics: 25,896   replies: 202,569
Par 38 type bulb fixtures? - last post by SeaFurn

Aquascaping Forum

Discuss the art of arranging aquatic plants, rocks, and coral in an aesthetically pleasing manner within the aquarium.
topics: 197   replies: 2,132
Walt Smith 2.1 Flaking Paint - last post by burtbollinger

Water Chemistry

Topics on water quality, testing, dosing, pH, RO/DI, trace elements, etc.
topics: 5,060   replies: 48,791
Phosphate Test Kits - last post by ninjamyst

Do It Yourself

For all those nano reef projects you want to build on your own.
topics: 9,145   replies: 82,628
My DIY jellyfish tank - last post by Lypto

Product Reviews

Evaluate aquarium products you've used and share your experiences.
topics: 498   replies: 6,910
Vibrant Aquarium Cleaner - last post by tmantaylor18

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Identification Forum

What the heck is that thing? Seek identification help here!
topics: 16,899   replies: 111,534
Sponge or algea? - last post by nanonan

Coral Forum

Discuss the requirements and care of all types of corals.
topics: 16,302   replies: 133,688
Coral Mushroom Loose - last post by GunslingerGirl

Fish Forum

A forum to discuss the requirements and care of saltwater fish.
topics: 13,364   replies: 126,195
Ocellaris clown and anenome... - last post by Snow_Phoenix

Invertebrate Forum

Discuss the care of invertebrates; shrimp, snails, crabs, etc.
topics: 8,753   replies: 70,333
Should I freeze my hermits? - last post by zacharin0

Clam Discussion

A forum dedicated to the care of tridacnid clams & mollusks.
topics: 1,255   replies: 16,234
sand-sifting starfish with... - last post by Incitatus76

Macroalgae & Plants

Discuss the use and care of macroalgae and planted marine tanks.
topics: 796   replies: 11,933
Going sexual - last post by Muraki

Disease & Pest Treatment

Help treating ich, hair algae, red slime, flatworms, red bugs, etc.
topics: 4,301   replies: 32,405
Ick? - last post by LbulletM


Discuss coral propagation and the aquaculture of fish, live rock, etc.
topics: 1,175   replies: 25,807
Farming copepods for red sc... - last post by BulkRate

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All-In-One Tanks

A forum dedicated to all-in-one kit tanks. NanoCube, Aquapod, etc.
topics: 12,950   replies: 151,305
Nuvo Fusion 30L Build with... - last post by Bloucks

Pico Reefs

A forum to discuss the extra needs of pico reefs.
topics: 5,436   replies: 139,050
SeaFurn's Reef Bowl Build - last post by natalia_la_loca


Aquariums dedicated to simulating a specific natural habitat.
topics: 368   replies: 13,098
Amano Styled Coldwater Tank - last post by AquaticEngineer

Large Reefs

Is that tank not looking very nano anymore? Here's your forum.
topics: 1,384   replies: 65,571
100 gallons behind a wall - last post by seabass

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Sponsor Specials

Our sponsors can post special offers for Nano-Reef.com members here!
topics: 1,942   replies: 8,061
50% off 15 gorgeous corals! - last post by Cultivated Reef

Hardware Classifieds

Post used equipment and drygoods for sale or trade.
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Neptune HD4, iPad Mini, App... - last post by braaap

Livestock Classifieds

Offer your corals, fish, and inverts for sale or trade.
topics: 23,742   replies: 172,657
FS RR Supernova Monti - last post by duncan-junkie

Vendor & Trader Feedback

Share your feedback on vendors and hobbyist traders.
topics: 3,971   replies: 29,985
Got Corals Experience? - last post by HarryPotter

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Hamilton Technology

topics: 29   replies: 29
Bimini Systems - 20% OFF -... - last post by Hamilton Technology

Aquarium Specialty

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10% Off New Years Sale - last post by AquariumSpecialtyNews

Bulk Reef Supply

topics: 47   replies: 404
Join the January BRS Group... - last post by RT_BRS

Air, Water & Ice

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Free Shipping (orders >... - last post by airwaterice

Reef Cleaners

topics: 591   replies: 6,927
Florida Reef Rock (50lbs) X 2 - last post by johnmaloney

Premium Aquatics

topics: 311   replies: 487
Corals much older than prev... - last post by ReefNewby82

Marine Depot

topics: 1,323   replies: 3,947
Get 10% CASH BACK on these... - last post by ninjamyst


topics: 538   replies: 7,887
Oceanic Biocube 29 media ba... - last post by Sammaredsox

Cultivated Reef

topics: 127   replies: 230
New farmed goodies! - last post by Cultivated Reef

The Filter Guys

topics: 1   replies: 2
Welcome The Filter Guys - last post by SerenityReef


topics: 575   replies: 3,742
Lumia 5.2 Help! - last post by Cintax


topics: 19   replies: 130
New! Micro-Reefs 24 GALLON... - last post by mikeguerrero


topics: 426   replies: 1,158
New Corals and $25 off... - last post by SaltCritters

Reef Breeders LEDs

topics: 108   replies: 663
NEW Nano Light Basic-... - last post by Reef Breeders

CAD Lights Aquariums

topics: 147   replies: 1,614
You guys were right. They w... - last post by CAD-Aqua

Coral Compulsion

topics: 100   replies: 337
Which PAR bulb should I get... - last post by CoralCompulsion


topics: 47   replies: 696
WIN A GYRE! - last post by Chris@CoralVue

Nano Box Reef

topics: 417   replies: 11,047
Progress on Orders : Check... - last post by DaveFason

Bluefish Lighting & Aquarium Controller

topics: 176   replies: 1,662
Support Contact - last post by SpencerShepard

Legendary Corals

topics: 134   replies: 2,672
Speckled Krakatoas, New Bou... - last post by Shoob1e


topics: 37   replies: 81
T247 Driver - last post by OceanRevive

House of Sticks

topics: 44   replies: 331
Gearing up for Coral Season... - last post by sangheili

Oceanbox Designs

topics: 86   replies: 1,249
NEW Magnetic Mini Coral Fra... - last post by Oceanbox Designs

Aqua Lab Aquaria

topics: 9   replies: 105
Official ALA Product Launch... - last post by Aqua Lab Aquaria

Maui's Reef

topics: 8   replies: 48
Stick Clip - last post by Maui's Reef


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No Tricks Just Treats Hallo... - last post by iHexBot

Ultum Nature Systems

topics: 5   replies: 122
Introduction - Ultum Nature... - last post by Christopher Marks


topics: 3   replies: 11
blueAcro January Update! - last post by Christopher Marks

VIP Reef

topics: 6   replies: 134
Happy New Year! New Arrival... - last post by mpsti05

Octo Aquatics

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Need something else custom... - last post by cromag08

Toggle Miscellaneous Miscellaneous

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Photography Discussion

Discuss cameras and shooting techniques. Post your photos in the gallery.
topics: 3,011   replies: 45,784
Nikon d5200 macro lense opt... - last post by FreshwaterNoob


Old forums from past events.
topics: 240   replies: 10,018
  1. Nano Reef Contest
  2. Pico Reef Contest
  3. Nano Cube Contest
2004 Reefers Unite - last post by Ciwila

Recent Topics

Latest Posts

  • Should I freeze my hermits?
    I want to think my black hermit crabs are causing my montipora to do bad. So a while back, I got my montipora. It was a little bleached and decided I wanted to save it. It became a brilliant pink a...

    zacharin0 - Today, 08:48 PM

  • Sancho's Bad Hombre Cantina
    LameOh almost forgot, good job on the rescue RTF. My wife volunteers at the SPCA and we foster the dogs with socialization issues. It's a challenge but they're always great dogs, we have a hard tim...

    HM3105 - Today, 08:46 PM

  • Ocellaris clown and anenome pairing
    RBTA would be a good choice. But key question first: Is your tank ready/mature enough to hold a nem?

    Snow_Phoenix - Today, 08:21 PM

  • Murder in Red Sea in the Mojave
    Unfortunately I didn't either. The fiji all ways has round suction cup marks on his sides, the watchman goby looks beat to he'll and my parents (staying until spring thaw back home) watched it kill...

    vegasgundog - Today, 08:14 PM

  • The METROpolitan: Kat's New Journey
    The old electrical cabinet which was a re-purposed shoe cabinet has been repurposed to be a supplement cabinet.

    metrokat - Today, 08:12 PM

  • new Coralife LED Biocube 32 vs something else
    Red Sea has come out with a beautiful AIO rimless cube tank. Look on their site at the (new) Red Sea Max

    HarryPotter - Today, 07:59 PM

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