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AydenLincoln
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EMERGENCY Hewbie is swimming upside down!
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AydenLincoln
AydenLincoln
Seregus
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Build Thread Italian UNS R150 Build thread (lake Como)
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42
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1,928
Seregus
Seregus
mark.nicodemus59
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Palythoa trouble
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5
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27
mark.nicodemus59
mark.nicodemus59
Freenow54
Lost Coral
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1
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13
skey44
skey44
I
Sick clownfish?
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1
Views
11
Jay Hemdal
Jay Hemdal
00W
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Reef Showcase 00W's AIO Smorgasbord
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Üter
Üter
V
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Is this Lymphocysitits?
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7
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202
Jay Hemdal
Jay Hemdal
J
SG Spiking again!
2 3
Replies
58
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1,866
jhadaway
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Nor'easter Reefer
AFR By the 5 gal bucket now?
2
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35
Views
504
PPBlimpy
P
G
Help with fish disease - 3 dead fish
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8
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80
Jay Hemdal
Jay Hemdal
revhtree
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Why is talking reefs on R2R better than big social media?
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27
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297
poboyscoralz
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G
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Hello LVP floor and 100g tank
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2
Views
11
NyteRyder1
NyteRyder1
C
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Hello New member - Chris Rohan - aquarist 50+ yrs but new tank may take some getting used to .
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3
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12
NyteRyder1
NyteRyder1
Jay Hemdal
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Hyposalinity
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98
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20,797
Jay Hemdal
Jay Hemdal
M
Help emergency please
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9
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82
microrobot
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reecesreef
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Hello Newbie Reefer from Wisconsin
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16
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110
NyteRyder1
NyteRyder1
A
Can anyone identify?
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12
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138
Jay Hemdal
Jay Hemdal
reliantaquariumdesig
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Hello Reliant Aquarium Design San Diego
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11
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89
NyteRyder1
NyteRyder1
Lasse
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New way of using Molar ration between waste nutrients in the water column
2 3 4 5 6
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117
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3,034
Dan_P
Dan_P
zeldoro
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Hello Howdy
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17
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112
NyteRyder1
NyteRyder1
Akindele
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Hello Newbie
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19
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174
NyteRyder1
NyteRyder1
alexaxmann
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Hello Not new but new!
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14
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113
NyteRyder1
NyteRyder1
revhtree
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Go ahead….CONFESS!
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111
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3,072
Sral
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CodyF.
Unanswered High Iodine
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0
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11
CodyF.
CodyF.
Ranjib
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reef-pi :: An opensource reef tank controller based on Raspberry Pi.
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Sponsor Recent Posts

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Is it just unfortunate luck with fish?
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91
winxp_man
winxp_man
TCK Corals
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TCK Corals Live Sale | This Saturday August 8th
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109
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1,464
CodyBot
CodyBot
IOAOI
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[Free Product Testing] IOAOI in Sump Protein Skimmer, 60-90 Gallons
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61
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841
IOAOI
IOAOI
Dust Bowl Corals
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Who dis DBC - part dos. Come join the fun!
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Dust Bowl Corals
Dust Bowl Corals
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Appreciation Post
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5
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72
ScaredGoat
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Living Reef Orlando
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**LRO Sizzling Summer Flash Sale!! $5 and $10 Coral! Giveaways!**
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7
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108
Living Reef Orlando
Living Reef Orlando
Acrofrags
BRAND NEW WEBSITE JUST LAUNCHED !! GET 20% OFF
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4
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116
Acrofrags
Acrofrags
TankStop Asst.
Unanswered Let's talk Eels: We've got a variety at Tank Stop!
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0
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17
TankStop Asst.
TankStop Asst.
Mschmidt
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*** Colliderscope Picture thread***
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973
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47,516
Jasonak
Jasonak
Matthias Gross
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The GHL API — your aquarium in your smart home
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4
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131
BeanAnimal
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WWC
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The Official WWC YouTube Video Thread
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277
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33,631
WWC
WWC
CopepodsForSale
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DENSEST. COPEPODS. YET, PHYTO SO DARK WE CAN BARELY THIN IT. - Copepodsforsale.com
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5
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125
CopepodsForSale
CopepodsForSale
Matthias Gross
Unanswered New: GHL Doser 3 Bundles – Save on Dosing Accessories
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0
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23
Matthias Gross
Matthias Gross
Jasonak
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🪸☆☆ - Spring 2026 Grow-Out - Aqua Delight - Picture Entries - ☆☆🪸
17 18 19 20 21
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405
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15,379
Reginald Reefer III
Reginald Reefer III
Matthias Gross
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GHL Dosing Containers – Now Also in 5 L
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1
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48
Matthias Gross
Matthias Gross
SaltwaterAq
Unanswered [VIDEO] ▶ I "Neglected" My Frag Tank for 2 Years: Here’s What Actually Happened | Mr. Saltwater Tank
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0
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19
SaltwaterAq
SaltwaterAq
Nutramar Foods
Unanswered Gulf Signal Blenny
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0
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49
Nutramar Foods
Nutramar Foods
noopsyche
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Something New from NooPsyche – K7 PRO IV
8 9 10 11 12
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226
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16,107
brianpage821
brianpage821
Corals.com
Unanswered HUGE New Coral Upload! Get your order before the weekend!** 25% Off Softies!
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0
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20
Corals.com
Corals.com
Corals Depot Asst.
Unanswered Here is why you should choose Corals Depot for your next livestock purchase!
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0
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20
Corals Depot Asst.
Corals Depot Asst.
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Birthday Bash

TOP 10 Trending Threads

Nor'easter Reefer
AFR By the 5 gal bucket now?
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PPBlimpy
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revhtree
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Why is talking reefs on R2R better than big social media?
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poboyscoralz
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Bucrob
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Paul B
Paul B
StartingATank
Extremely low Magnesium, a Torch and hammer upset
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ReneReef
ReneReef
Daniel@R2R
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CONTEST R2R PHOTO OF THE MONTH Contest | Sponsored by Avast Marine Works | August 2026: ZOAS
2 3
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FranklinDattein
FranklinDattein
PolypPocket
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I need another ID please
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30
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PolypPocket
PolypPocket
Gumbies R Us
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REEF OF THE MONTH AUGUST 2026 - BayAreaReef's 260g SPS heavy reef tank!
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bayarea_reef
bayarea_reef
AlyciaMarie
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Announcement 🎉 Join R2R LIVE This Friday to celebrate! Special Guests, Games, Live Giveaways, and a BIG ANNOUNCMENT 🎉
2 3
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40
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Dust Bowl Corals
Dust Bowl Corals
Freenow54
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Questions
2
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37
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510
Reefer Brent
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revhtree
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When’s the last time you bought livestock?
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LeftyReefer
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NEW app coming soon! - Aquarium Plan AR
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RAP California
RAP California

ARE YOU READY TO CONFESS TO CRAZIEST, DUMBEST, FUNNIEST THING YOU’VE EVER DONE IN REEFING?

  • Yeah, I'll confess! (Share your story in the comments!)

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    Votes: 46 45.5%
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