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General Discussion

Offer your help, ask questions, share ideas, & just have fun!
topics: 66,526   replies: 641,660
  1. Hobby Announcements
  2. Surveys
Red sea coral pro - last post by aviator300

Beginners Discussion

New to Nano Reefing? Post your questions here for more specific help!
topics: 47,952   replies: 365,405
the new guy - last post by msparklym13

Members Aquariums

Post the details of your nano reef for everyone to see.
topics: 16,702   replies: 1,027,824
IM Lagoon 25 Dragonet Tank... - last post by reefhound

Monthly Reef Profiles

Topics and discussions related to our Monthly Featured Reef Profiles.
topics: 105   replies: 5,512
June 2016 Featured Reef - m... - last post by metrokat

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Biological Filtration

Talk about live rock, refugiums, sand beds, wet/dry filters, etc.
topics: 5,257   replies: 38,445
Biological Filtration for FOT - last post by dottybackss

Equipment Forum

Discuss sumps, skimmers, reactors, filters, chillers, pumps, etc.
topics: 12,219   replies: 85,028
RO/DI BROKE PLEASE HELP - last post by squamptonbc

Lighting Forum

Discuss the lighting needs of nano reefs, and new technologies.
topics: 25,618   replies: 200,146
Controller and driver for l... - last post by Sherman

Aquascaping Forum

Discuss the art of arranging aquatic plants, rocks, and coral in an aesthetically pleasing manner within the aquarium.
topics: 170   replies: 1,931
Thoughts on 30l scape - last post by 0utkast

Water Chemistry

Topics on water quality, testing, dosing, pH, RO/DI, trace elements, etc.
topics: 4,948   replies: 47,807
Low Mag, Cal, KH (any more... - last post by akashi

Do It Yourself

For all those nano reef projects you want to build on your own.
topics: 9,083   replies: 82,236
3D printed frag plug designs - last post by Oceanbox Designs

Product Reviews

Evaluate aquarium products you've used and share your experiences.
topics: 487   replies: 6,669
Jebao CP-40 (Gyre 150 Clone) - last post by disaster999

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Identification Forum

What the heck is that thing? Seek identification help here!
topics: 16,694   replies: 110,406
Starfish Hitchhikers....fri... - last post by Justind823

Coral Forum

Discuss the requirements and care of all types of corals.
topics: 16,105   replies: 132,158
Reefs2go - last post by Cencalfishguy56

Fish Forum

A forum to discuss the requirements and care of saltwater fish.
topics: 13,174   replies: 124,692
Paranoid about new clownfis... - last post by Tamberav

Invertebrate Forum

Discuss the care of invertebrates; shrimp, snails, crabs, etc.
topics: 8,674   replies: 69,641
Tuxedo urchin help - last post by vegasgundog

Clam Discussion

A forum dedicated to the care of tridacnid clams & mollusks.
topics: 1,244   replies: 16,106
My first clam :) - last post by FlowerMama

Macroalgae & Plants

Discuss the use and care of macroalgae and planted marine tanks.
topics: 777   replies: 11,807
Macro safe fish and CUC thr... - last post by devaji108

Disease & Pest Treatment

Help treating ich, hair algae, red slime, flatworms, red bugs, etc.
topics: 4,245   replies: 32,017
Cloudy clownfish - last post by Tamberav


Discuss coral propagation and the aquaculture of fish, live rock, etc.
topics: 1,173   replies: 25,774
Teaching Fish Collectors Aq... - last post by smiz

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All-In-One Tanks

A forum dedicated to all-in-one kit tanks. NanoCube, Aquapod, etc.
topics: 12,795   replies: 149,092
[ReeferAddict727's] IM... - last post by reefhound

Pico Reefs

A forum to discuss the extra needs of pico reefs.
topics: 5,376   replies: 137,428
Fluval Spec 3 Pico Reef - last post by Tuffryu


Aquariums dedicated to simulating a specific natural habitat.
topics: 365   replies: 13,037
26 gallon coldwater bowfront - last post by Tamberav

Large Reefs

Is that tank not looking very nano anymore? Here's your forum.
topics: 1,371   replies: 64,142
Sangheili/House of Sticks T... - last post by 4x5

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Sponsor Specials

Our sponsors can post special offers for Nano-Reef.com members here!
topics: 1,932   replies: 8,048
Inkbird Father's day Gi... - last post by HarryPotter

Hardware Classifieds

Post used equipment and drygoods for sale or trade.
topics: 31,322   replies: 162,730
Tunze 3155 and Smart ATO mi... - last post by Cencalfishguy56

Livestock Classifieds

Offer your corals, fish, and inverts for sale or trade.
topics: 23,640   replies: 172,186
Going out of hobby sale - C... - last post by uvhk

Vendor & Trader Feedback

Share your feedback on vendors and hobbyist traders.
topics: 3,945   replies: 29,927
Perfect Corals, another gre... - last post by Astinus

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Hamilton Technology

topics: 21   replies: 27
Aqua Euro 1/13 HP Chillers... - last post by Hamilton Technology

Aquarium Specialty

topics: 257   replies: 317
Memorial Day Sale Starts Now! - last post by AquariumSpecialtyNews

Bulk Reef Supply

topics: 18   replies: 267
Join the June Group Buy to... - last post by RT_BRS

Air, Water & Ice

topics: 19   replies: 12
2Q Special: Free Dual TDS M... - last post by airwaterice

Reef Cleaners

topics: 578   replies: 6,864
112 New Products at ReefCle... - last post by johnmaloney

Premium Aquatics

topics: 232   replies: 385
20 Years of Service - 4 Wee... - last post by saamath

Marine Depot

topics: 1,213   replies: 3,708
Win the NUVO Concept Aquari... - last post by Sancho


topics: 512   replies: 7,606
Need a Cheap IceProbe Chill... - last post by StevieT

Big Al's Online

topics: 27   replies: 163
Coupn Code NANOREEF10 now u... - last post by Big Al's Online

Cultivated Reef

topics: 114   replies: 212
Another great order! - last post by stellablue

The Filter Guys

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


topics: 570   replies: 3,736
Lumia 5.2 - usable for 375... - last post by GlassReef


topics: 22   replies: 134
Micro-Reefs 2 Gallon Vertic... - last post by mikeguerrero


topics: 375   replies: 980
WOW! Check out these Corals... - last post by SaltCritters

Reef Breeders LEDs

topics: 104   replies: 647
Take a Look at the NEW Nano... - last post by stevethao

CAD Lights Aquariums

topics: 139   replies: 1,579
Love it when customer's... - last post by CAD-Aqua

Coral Compulsion

topics: 95   replies: 334
Memorial Day Sale 10% off a... - last post by CoralCompulsion

Maxspect by CoralVue

topics: 44   replies: 694
Question on mounting Nano R... - last post by pgrVII

Reef Radiance

topics: 45   replies: 75
HOW TO GET A SENEYE REEF MO... - last post by Reef Radiance

Nano Box Reef

topics: 345   replies: 9,905
Nano Box RETRO Line : NanoB... - last post by jedimasterben

Bluefish Lighting & Aquarium Controller

topics: 160   replies: 1,610
"Device Offline" - last post by SpencerShepard

Legendary Corals

topics: 116   replies: 2,514
Latest Legendary WYSIWYG Co... - last post by pa1ntbru5h


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

Saltwater Conversion

topics: 43   replies: 279
MAME Limewood Stone Giveawa... - last post by Reefer69

Pieces Of The Ocean

topics: 220   replies: 483
POTO's Reefapalooza NY... - last post by PiecesOfTheOcean.com


topics: 4   replies: 21
Welcome our newest sponsor... - last post by HarryPotter

Reef LED

topics: 22   replies: 32
New Photic Kit and extras! - last post by Clown79

House of Sticks

topics: 42   replies: 330
Memorial Weekend 20% off @... - last post by sangheili

Oceanbox Designs

topics: 61   replies: 1,018
Introduces NANO REVOLUTION... - last post by Oceanbox Designs

Marine Biosystems

topics: 5   replies: 8
Upcoming Shows and Events - last post by MBS

Aqua Lab Aquaria

topics: 9   replies: 95
Official ALA Product Launch... - last post by 1.0reef

Santa Monica Filtration

topics: 16   replies: 244
SantaMonica stock updates - last post by SantaMonica

Got Corals

topics: 5   replies: 34
Very Happy Customer - last post by stellablue

Maui's Reef

topics: 5   replies: 45
Softie Smasher - last post by Maui's Reef


topics: 7   replies: 77
Enter for a chance to win D... - last post by Tom@HaslettMI


topics: 3   replies: 9
Aqua-Trend Levelautomatic S... - last post by iHexBot

Toggle Miscellaneous Miscellaneous

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Photography Discussion

Discuss cameras and shooting techniques. Post your photos in the gallery.
topics: 3,002   replies: 45,726
Playing with Fluorescence P... - last post by DurocShark


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

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