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TIA Collection Corals - Best live corals on LI
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32
KQuillan
KQuillan
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Personality, color and reefside charm Beautiful Blennies for the Reef Community Big personalities Unique faces Community favorites Come celebrate these reef characters Meet the Blennies ›

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Unanswered Coral Health and Growth Issues & ICP Test Results
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0
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7
RhiD08
R
Kevin0013
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Zoas
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9
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60
PolypPocket
PolypPocket
crazybanana2
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Clownfish discolored
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1
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23
kevgib67
kevgib67
cartoladota
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Build Thread LunaReef | My First 225L Mixed Reef in Brazil + DIY Automation
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7
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151
cartoladota
cartoladota
cartoladota
Goniopora completely closed for 11 days after temperature spike – still recoverable?
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8
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cartoladota
cartoladota
00W
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  • Showcase: Item Showcase: Item
Reef Showcase 00W's AIO Smorgasbord
8564 8565 8566 8567 8568
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3,082,634
tharbin
tharbin
PolypPocket
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Do BTA’s ever allow other corals to touch them?
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14
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110
PolypPocket
PolypPocket
P
Unanswered Wood Trim Tanks?
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0
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14
PotatoPig
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BeTheFish
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Potential trouble. Little growths and a hole
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2
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28
BeTheFish
BeTheFish
L
Coralife mini UV sterilizer
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3
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49
Tahoe61
Tahoe61
R
Coral Issues and ICP Test Results
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1
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20
Mr. Mojo Rising
Mr. Mojo Rising
BryanM
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The great rescape of 2026 has started.
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15
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225
BryanM
BryanM
Lucky Corals
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Mushroom Coral Identification Guide – Bounce, Jawbreaker, Yuma & More
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2
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39
Lucky Corals
Lucky Corals
Y
Bully in tank and Convict behavior?
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2
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18
yoshiReefer
Y
Lucky Corals
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Torch Coral Identification Guide – 27 Named Varieties With Photos
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8
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125
Lucky Corals
Lucky Corals
Pakratt
Need ID help of critter.
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5
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63
Pakratt
Pakratt
T
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Cool snail
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6
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67
Tahoe61
Tahoe61
Troylee
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Large Build TL’s big boy peninsula 385 gal Sps build!
83 84 85 86 87
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1,726
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104,033
Troylee
Troylee
Paul B
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Tank birthday, 55+ years
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907,234
Paul B
Paul B
Decamicron Labs
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What would you want AquaBiomics' successor to provide?
2
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31
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377
Dan_P
Dan_P
W
Parting out a XR15 G6 Pro
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6
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259
Dark_Reefs
Dark_Reefs
KyleJ42
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Build Thread Kyle’s Custom 48x20x16 Reef
12 13 14 15 16
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314
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12,495
KyleJ42
KyleJ42
GHOSTLY
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Build Thread The upgrade: 32g biocube sps dominated
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57
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1,939
GHOSTLY
GHOSTLY
J
TIA Collection Corals - Best live corals on LI
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1
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32
KQuillan
KQuillan
Jl330
Need help with calculating dose
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1
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22
exnisstech
exnisstech
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Dust Bowl Corals
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Daniel@R2R
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REEF2REEF
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A_Blind_Reefer
A_Blind_Reefer

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World Wide Corals

WHAT’S USUALLY THE FIRST CLUE THAT SOMETHING IS OFF IN YOUR REEF?

  • A fish’s behavior or appetite changes

    Votes: 4 8.7%

  • A coral looks different or stops opening normally

    Votes: 30 65.2%

  • Water clarity or surface appearance changes

    Votes: 6 13.0%

  • Equipment sounds or flow seem different

    Votes: 5 10.9%

  • A test result catches my attention

    Votes: 12 26.1%

  • Algae or other growth starts changing

    Votes: 11 23.9%

  • I usually notice when the problem is already obvious

    Votes: 3 6.5%

  • It depends on what’s going on

    Votes: 8 17.4%

  • Other (Post in the comments)

    Votes: 1 2.2%
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