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General Discussion

Offer your help, ask questions, share ideas, & just have fun!
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'hard' algae on bac... - last post by Fluffeh

Beginners Discussion

New to Nano Reefing? Post your questions here for more specific help!
topics: 47,383   replies: 359,176
Finger coral - last post by Deaconskev

Members Aquariums

Post the details of your nano reef for everyone to see.
topics: 16,314   replies: 958,149
Kat's Tank Birthday Par... - last post by michaelrzachmann

Monthly Reef Profiles

Topics and discussions related to our Monthly Featured Reef Profiles.
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Monthly Reef Profile Nomina... - last post by Pinner Reef

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Biological Filtration

Talk about live rock, refugiums, sand beds, wet/dry filters, etc.
topics: 5,186   replies: 37,913
Need help, Bought a phosban... - last post by Nanofreak79

Equipment Forum

Discuss sumps, skimmers, reactors, filters, chillers, pumps, etc.
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NYOS Quantum 120 or Bubble... - last post by Kylebeano

Lighting Forum

Discuss the lighting needs of nano reefs, and new technologies.
topics: 25,177   replies: 196,379
Coral Compulsion Par38 vs B... - last post by Biokabe

Aquascaping Forum

Discuss the art of arranging aquatic plants, rocks, and coral in an aesthetically pleasing manner within the aquarium.
topics: 121   replies: 1,450
scaping ideas for fluval edge - last post by BRN

Water Chemistry

Topics on water quality, testing, dosing, pH, RO/DI, trace elements, etc.
topics: 4,796   replies: 46,409
0.5 PO4. Need help. - last post by metrokat

Do It Yourself

For all those nano reef projects you want to build on your own.
topics: 8,984   replies: 81,192
RODI Plumbing Help! - last post by AZDesertRat

Product Reviews

Evaluate aquarium products you've used and share your experiences.
topics: 474   replies: 6,480
Aqualighter nano marine - last post by GavinW

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Identification Forum

What the heck is that thing? Seek identification help here!
topics: 16,377   replies: 108,444
Worm, rock looking thing gr... - last post by Super CatPig

Coral Forum

Discuss the requirements and care of all types of corals.
topics: 15,814   replies: 129,025
mdntipora bleaching? - last post by newf99

Fish Forum

A forum to discuss the requirements and care of saltwater fish.
topics: 12,951   replies: 122,995
Hippo Tang Extremely Sad... - last post by HarryPotter

Invertebrate Forum

Discuss the care of invertebrates; shrimp, snails, crabs, etc.
topics: 8,535   replies: 68,010
Mantis Shrimp's tail tu... - last post by nicolerm

Clam Discussion

A forum dedicated to the care of tridacnid clams & mollusks.
topics: 1,228   replies: 15,970
New Squamosa Clam Question(s) - last post by Dolomiteclay

Macroalgae & Plants

Discuss the use and care of macroalgae and planted marine tanks.
topics: 741   replies: 11,528
Which inverts are not macro... - last post by Tamberav

Disease & Pest Treatment

Help treating ich, hair algae, red slime, flatworms, red bugs, etc.
topics: 4,145   replies: 31,314
Autopsy help! Save future f... - last post by dandelion


Discuss coral propagation and the aquaculture of fish, live rock, etc.
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Discordipinna Griessingeri... - last post by JoeDigiorgio

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All-In-One Tanks

A forum dedicated to all-in-one kit tanks. NanoCube, Aquapod, etc.
topics: 12,620   replies: 144,981
My BioCube 29 Build - last post by uwharrie

Pico Reefs

A forum to discuss the extra needs of pico reefs.
topics: 5,273   replies: 133,952
Merth's 3g Pico 🎏 - last post by Merthynia


Aquariums dedicated to simulating a specific natural habitat.
topics: 356   replies: 12,820
7.2g Cold Water Reef Build... - last post by mikeguerrero

Large Reefs

Is that tank not looking very nano anymore? Here's your forum.
topics: 1,348   replies: 61,334
The Great Salt Lake Reef - last post by evan127

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Sponsor Specials

Our sponsors can post special offers for Nano-Reef.com members here!
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25% off continues plus new... - last post by Cultivated Reef

Hardware Classifieds

Post used equipment and drygoods for sale or trade.
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Diy turf scrubber! - last post by gulfsurfer101

Livestock Classifieds

Offer your corals, fish, and inverts for sale or trade.
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FS: Lemnalia sp soft coral... - last post by jamescstein

Vendor & Trader Feedback

Share your feedback on vendors and hobbyist traders.
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Gti feedback - last post by chrisparks11

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Hamilton Technology

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Hamilton Technology Black F... - last post by Hamilton Technology

Aquarium Specialty

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Black Friday Starts Now! - last post by AquariumSpecialtyNews

Bulk Reef Supply

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Happy Thanksgiving Nano Ree... - last post by RT_BRS

Reef Gardener

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Spooky Halloween SALE - last post by Reef Goddess

Air, Water & Ice

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4Q Special: Free Shipping o... - last post by airwaterice

Reef Cleaners

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Black Friday Sale! - last post by ninjamyst

Pacific East Aquaculture

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Black Friday Extravaganza! - last post by PacificEastAquaculture

Premium Aquatics

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Facebook Contest - last post by saamath

Marine Depot

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A Special Video Message + 1... - last post by metrokat


topics: 479   replies: 7,313
inTank Black Friday Deals N... - last post by Sunar357

Big Al's Online

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Coupn Code NANOREEF10 now u... - last post by Big Al's Online

Cultivated Reef

topics: 96   replies: 153
25% off continues plus new... - last post by Cultivated Reef

The Filter Guys

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Welcome The Filter Guys - last post by SerenityReef


topics: 549   replies: 3,678
Black Friday Madness on LED... - last post by Milad LEDGroupBuy.com


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Micro-Reefs LLC restructuri... - last post by cpbartak


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BLACK FRIDAY IS HERE! 50% O... - last post by SaltCritters

Reef Breeders LEDs

topics: 100   replies: 617
Warranty transferrable? - last post by reefinnewb

CAD Lights Aquariums

topics: 134   replies: 1,532
Cad 34 Mini - last post by makokak

Coral Compulsion

topics: 90   replies: 322
Not Enough Spread? - last post by The Aquarist

Maxspect by CoralVue

topics: 41   replies: 666
Maxspect razor on deep tank - last post by Nanofreak79

Reef Radiance

topics: 30   replies: 65
HOLIDAY SALE! 30% OFF STARF... - last post by Reef Radiance

Coral Gardens Aquaculture

topics: 57   replies: 816
Aquacultured Aussie Fat Hea... - last post by nedim

Nano Box Reef

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Black Friday Deals? - last post by Nillawafer

Bluefish Lighting & Aquarium Controller

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App not going past splash s... - last post by JR!

Legendary Corals

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Legendary Black Saturday Sa... - last post by AA101


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Promotion for Thanksgiving... - last post by OceanRevive

Saltwater Conversion

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MAME - All back in stock. - last post by supernip

Pieces Of The Ocean

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P.O.T.O. Black Friday Open... - last post by PiecesOfTheOcean.com


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Welcome our newest sponsor... - last post by Louella50W

Reef LED

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New Photic Kit and extras! - last post by reef.led

House of Sticks

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How do we ship at House of... - last post by Newtybar

Oceanbox Designs

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Black Friday & Cyber Mo... - last post by Oceanbox Designs

Artfully Acrylic & Incredible Corals

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NEW Artfully Acrylic All-in... - last post by Artfully Acrylic

ReefSafe Solutions

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Brief Intro - last post by ReefSafeSolutions

Toggle Miscellaneous Miscellaneous

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Photography Discussion

Discuss cameras and shooting techniques. Post your photos in the gallery.
topics: 2,987   replies: 45,541
Brad's Photo Thread - last post by brad908


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

  • mdntipora bleaching?
    You may have nudis...check for pests.

    newf99 - Today, 09:51 PM

  • The Zoa and Paly Club
    I do believe i have obtained a palythoa Grandis. I'd take a photo, but I do not have a phone and my computer lacks a slot for taking memory cards.

    Sunstar - Today, 09:43 PM

  • Kat's Tank Birthday Party - 1 year old!
    now get a frag tank and get rid of those unsightly frags all over!

    michaelrzachmann - Today, 09:38 PM

  • Java's Artisan II 70 - Up and Running!
     Yeah, I don't plan on having frags for a while but the chamber it's in now the water passes over not through, I'm sure it'll be fine since the tank isn't heaving stocked. I'll keep using the...

    JavaJacketOC - Today, 09:35 PM

  • NanoClown's Mr.Aqua [25] | Mushroom Kingdom
    Looking forward to the pics - I am partial to softies and LPS!

    Newstead - Today, 09:30 PM

  • Lawn's Lounge 🐠🐠🐠🐠🐠
     I really do miss my 02 350....... 7.3 was a sweet motor and well loved blowing black smoke on anyone on my right

    spectra - Today, 09:22 PM

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