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General Discussion

Offer your help, ask questions, share ideas, & just have fun!
topics: 66,316   replies: 639,138
  1. Hobby Announcements
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Top Fin "Natural Sea Wa... - last post by seabass

Beginners Discussion

New to Nano Reefing? Post your questions here for more specific help!
topics: 47,823   replies: 363,654
Do I keep an Asteriniid Star? - last post by fishfreak0114

Members Aquariums

Post the details of your nano reef for everyone to see.
topics: 16,638   replies: 1,017,238
Johnny's Reefer 170 - last post by flobees

Monthly Reef Profiles

Topics and discussions related to our Monthly Featured Reef Profiles.
topics: 104   replies: 5,498
Monthly Reef Profile Nomina... - last post by Boggers

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Biological Filtration

Talk about live rock, refugiums, sand beds, wet/dry filters, etc.
topics: 5,244   replies: 38,358
Setup Recomendations - last post by KnH

Equipment Forum

Discuss sumps, skimmers, reactors, filters, chillers, pumps, etc.
topics: 12,130   replies: 84,014
RODI Question - last post by ClownfishReefer

Lighting Forum

Discuss the lighting needs of nano reefs, and new technologies.
topics: 25,548   replies: 199,640
AI Topic needs review. .Mod... - last post by Hard Softy

Aquascaping Forum

Discuss the art of arranging aquatic plants, rocks, and coral in an aesthetically pleasing manner within the aquarium.
topics: 161   replies: 1,848
My Avatar Floating City Aqu... - last post by ManGups

Water Chemistry

Topics on water quality, testing, dosing, pH, RO/DI, trace elements, etc.
topics: 4,919   replies: 47,586
Home Depot and lower cost/b... - last post by ajmckay

Do It Yourself

For all those nano reef projects you want to build on your own.
topics: 9,070   replies: 82,141
Biocube 29 Fan Addition/Mod - last post by CARBON

Product Reviews

Evaluate aquarium products you've used and share your experiences.
topics: 483   replies: 6,645
AutoAqua Smart ATO Micro - last post by SteadyAim.

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Identification Forum

What the heck is that thing? Seek identification help here!
topics: 16,634   replies: 110,089
Skinny little worm - last post by LadyBryozoa

Coral Forum

Discuss the requirements and care of all types of corals.
topics: 16,058   replies: 131,803
Acros Is for the Amorous.... - last post by TFish77

Fish Forum

A forum to discuss the requirements and care of saltwater fish.
topics: 13,143   replies: 124,471
Room for a bangaii? - last post by fishfreak0114

Invertebrate Forum

Discuss the care of invertebrates; shrimp, snails, crabs, etc.
topics: 8,657   replies: 69,421
Lettuce Nudibranch Laying E... - last post by LadyBryozoa

Clam Discussion

A forum dedicated to the care of tridacnid clams & mollusks.
topics: 1,239   replies: 16,038
Clam Growth - last post by bob115

Macroalgae & Plants

Discuss the use and care of macroalgae and planted marine tanks.
topics: 771   replies: 11,767
so IF I went T5 for a 20L w... - last post by devaji108

Disease & Pest Treatment

Help treating ich, hair algae, red slime, flatworms, red bugs, etc.
topics: 4,223   replies: 31,875
Purple Tang Brook 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: 12,761   replies: 148,426
Fusion 30l build thread - last post by DemonUnleashed

Pico Reefs

A forum to discuss the extra needs of pico reefs.
topics: 5,370   replies: 137,172
my super low tech reef jarq... - last post by new-b-reefer


Aquariums dedicated to simulating a specific natural habitat.
topics: 362   replies: 13,003
Amano Styled Coldwater Tank - last post by Matteo

Large Reefs

Is that tank not looking very nano anymore? Here's your forum.
topics: 1,367   replies: 63,777
Mark's 150 - last post by teenyreef

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Sponsor Specials

Our sponsors can post special offers for Nano-Reef.com members here!
topics: 1,927   replies: 8,015
Kicking off the INKBIRD Con... - last post by inkbird

Hardware Classifieds

Post used equipment and drygoods for sale or trade.
topics: 31,148   replies: 161,971
Aqua Illumination AI Hydra... - last post by melmel

Livestock Classifieds

Offer your corals, fish, and inverts for sale or trade.
topics: 23,591   replies: 171,923
Grape Caulerpa - last post by gulfsurfer101

Vendor & Trader Feedback

Share your feedback on vendors and hobbyist traders.
topics: 3,938   replies: 29,891
friartuck1, jcloutie80, and... - last post by william_payne1

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Hamilton Technology

topics: 19   replies: 26
Euro Cone Skimmers - Availa... - last post by VW_TDI_02

Aquarium Specialty

topics: 255   replies: 316
Euroquatics E5 LED Lamps -... - last post by AquariumSpecialtyNews

Bulk Reef Supply

topics: 16   replies: 224
Want to earn 10x Reward Poi... - last post by BigFears

Air, Water & Ice

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

Reef Cleaners

topics: 575   replies: 6,853
Last chiton order a huge su... - last post by eksblenny

Pacific East Aquaculture

topics: 999   replies: 1,914
NEW Hand-picked and 35% off... - last post by PacificEastAquaculture

Premium Aquatics

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

Marine Depot

topics: 1,180   replies: 3,560
Knockout Nitrate! - last post by Marine Depot


topics: 507   replies: 7,582
Products Back From the Dead - last post by Clarinet_Reefer

Big Al's Online

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

Cultivated Reef

topics: 111   replies: 190
Cultivated Reef Customer Se... - last post by Cencalfishguy56

The Filter Guys

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


topics: 564   replies: 3,718
1500ma LDD with Lumia 5.2 - last post by jedimasterben


topics: 20   replies: 127
Acrylic Scratches Myth or F... - last post by mikeguerrero


topics: 365   replies: 971
New Corals! Lower prices on... - 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: 137   replies: 1,577
CAD Lights, New Pic Shallow... - last post by CAD-Aqua

Coral Compulsion

topics: 94   replies: 329
Crushed base - last post by knap_123

Maxspect by CoralVue

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

Reef Radiance

topics: 39   replies: 68
GARAGE SALE SAN FRANCISCO B... - last post by Reef Radiance

Nano Box Reef

topics: 325   replies: 9,466
Nano Box Hybrid : Pricing,... - last post by pokerdobe

Bluefish Lighting & Aquarium Controller

topics: 151   replies: 1,552
Bluefish Webcam Setup - last post by Matteo

Legendary Corals

topics: 111   replies: 2,350
Rainbow Carpet Anemone, CC... - last post by RaquelAceraa


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

Saltwater Conversion

topics: 41   replies: 250
New FAQs and Knowledge Base - last post by Aqua Lab Aquaria

Pieces Of The Ocean

topics: 210   replies: 472
POTO Conditioned Update - 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: 39   replies: 330
Spring Bling Frag Swap May... - last post by sangheili

Oceanbox Designs

topics: 52   replies: 962
Magnetic Mount Mini Frag Ra... - last post by pa1ntbru5h

Marine Biosystems

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

Aqua Lab Aquaria

topics: 8   replies: 52
An all-in-one test device?... - last post by Aqua Lab Aquaria

Santa Monica Filtration

topics: 16   replies: 235
SantaMonica stock updates - last post by SantaMonica

Got Corals

topics: 3   replies: 24
Who is ready for some Corals? - last post by Cencalfishguy56

Tank Toppers

topics: 2   replies: 428
Custom Acrylic Tops **Tank... - last post by jimmyree

Maui's Reef

topics: 4   replies: 36
Choose the color for our ne... - last post by Halo_003


topics: 2   replies: 37
Kicking off the INKBIRD Con... - last post by flobees

Toggle Miscellaneous Miscellaneous

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Photography Discussion

Discuss cameras and shooting techniques. Post your photos in the gallery.
topics: 3,002   replies: 45,719
Rebel SL1 settings w/ pictu... - last post by Reefkid88


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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