Reefs.com - Saltwater Aquarium Forum

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General Discussion

All the reef talk you can handle.
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Reefs for Beginners

New to the reef aquarium hobby? Post your questions here and get help from experienced hobbyists.
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121.3K
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121.3K

Advanced Reefs

Reef Aquarium topics for advanced and expert aquarists
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609
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609
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Nano Tanks

Nano reef aquarium topics - Small and micro tanks
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17.9K
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17.9K

Tank Threads

A place for our members to show off all their hard work. Start your own tank thread today!
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112.2K
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112.2K

Chemistry

Chemical activities in your reef aquarium and how to understand the chemical processes
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709
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5.8K
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709
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Identification

What is that thing in my tank?
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17.8K
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2.4K
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17.8K

Coral, Rock and Sand Hitchhikers

A forum where you may post your pictures and descriptions about flora and fauna you find in your tank. Find answers to the eternal questions of "What the heck was THAT?" and "What just bit me?"
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1.9K
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10.6K
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1.9K
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10.6K

Photography

Mastering photographing reef aquarium inhabitants, macro photography, experimental photography
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50.5K
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4K
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Reef Beef with Ben and Rich

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7
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34
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7
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34

Saltwater Fish

Fish

Marine Aquarium and Saltwater Fish
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36.6K
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3.5K
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36.6K

Clownfish

Clownfish, Finding Nemo in your home
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18
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170
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18
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170

Fish Breeding

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174
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1.1K
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174
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1.1K

Husbandry

Animal Husbandry for reef aquarists
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27
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136
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27
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136

Captive Breeding

A forum to discuss and learn about propagating corals and other invertebrates as well as captive breeding of marine fish.
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0
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0
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0
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Corals and Invertebrates

SPS

Small Polyp Scleractinians
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1.2K
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15K
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1.2K
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15K

LPS

Large Polyp Scleractinians
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415
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4.1K
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415
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4.1K

Zoanthids

Zoanthids, Palythoas, and more
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83
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600
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83
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600

Soft Corals

Xenia, Sarcophytons, Leather Corals, Clove Polyps
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65
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469
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65
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469

Chalices

The world of Chalice Coral Collecting
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81
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778
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81
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778

NPS

Non-Photosynthetic Scleractinians
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4
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31
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4
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31

High End Coral

Expensive, Rare, and One of a Kind Corals
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8
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62
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8
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62

Coral Farming

Coral farm design, techniques, and guidance
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13K
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Invertebrates

Spineless Animals are our friends
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329
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1.7K
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329
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1.7K

Technology

Lighting

Reef aquarium lighting, LEDs, Metal Halide, VHO, T5s
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206
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3.5K
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206
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3.5K

Equipment

Reef aquarium equipment, drygoods, and systems
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21.2K
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2.6K
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21.2K

Filtration

Maintaining higher levels of water quality with filtration equipment
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55
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623
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55
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623

Controllers & Monitoring

Neptune Apex Aquacontroller, Digital Aquatics Reefkeeper Elite, Seneye, Ecotech, Reef Angel
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18
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99
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18
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99

DIY (Do It Yourself!)

Build your own reef aquarium equipment
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3.1K
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28.6K
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3.1K
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28.6K

Aquarium Science

Skeptical Reefkeeping

Live and direct with the resident reefkeeping skeptic
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6
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199
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6
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199

Aquarium Nutrition

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24
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202
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24
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202

Parasites, Pathogens and Palytoxin

There are many dangerous and strange things in your reef aquarium
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28
Messages
210
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28
Messages
210

Bleeding Edge Reefing

Extreme reefkeeping for daredevil marine biologists
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2
Messages
6
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2
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6

Coral Biology

Online course and forum for topics related to Coral Biology. Class originally presented by Eric Borneman
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357
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1.6K
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357
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1.6K

Science

Scientific discussions about reefs and reef aquariums
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11
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18
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11
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18

Related Topics

Freshwater

Aquariums without salt
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534
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5.5K
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534
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5.5K

Aquarium Industry

Reef Aquarium Industry topics
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1.7K
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39.6K
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1.7K
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39.6K

SCUBA

SCUBA Destinations and Training
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3
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32
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3
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32

Travel

Reef Related Travel Tips
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0
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0
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0
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0
None

Reefs in Art

Reef imagery in art installations and objects
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0
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0
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0
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0
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Media & Legal Issues

Reefs in media and the news
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0
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0
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0
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For Sale/For Trade

Post your items For Sale / For Trade
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82.6K
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618.2K
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82.6K
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618.2K

Want to Buy

Post items that you are looking to buy from other local members.
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29.3K
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112.2K
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29.3K
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112.2K

Group Buys

Group Buys Organization Forum
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523
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16.2K
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523
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16.2K

Non-Reef Sales

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4.2K
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20.1K
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4.2K
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20.1K

United States

Frag Swap & Club Announcements

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563
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1.5K
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563
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1.5K

MASNA: Marine Aquarium Societies of North America

MASNA is a non profit organization made up of several marine aquarium clubs and individuals. Our goal is to educate hobbyists and promote ethical practices in the hobby. We also provide a collective voice on matters concerning the marine aquarium hobby directly with legislative organizations. Join MASNA and let your voice be heard: www.masna.org/application.htm
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62
Messages
133
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62
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133
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28
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54
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Global Discussion

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4
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20
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4
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20

Technical Support

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52
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258
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52
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258


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