Reef Aquarium Discussion

Discuss all saltwater and reef aquarium related topics here. Have a question or general aquaria thought? Share it here.
Daniel@R2R
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Let's see your 2020 Full Tank (FTS) Shots!
16 17 18 19 20
Replies
386
Views
17K
Wantsomemora Acrapora
W
Crabs McJones
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Reef Tank 365 Reef Tank 365!**Enter here for a chance to be featured**
2 3 4
Replies
79
Views
3K
Isabel’s Hobby
Isabel’s Hobby
cameronh
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I'm bored, let's see your reefs.
178 179 180 181 182
Replies
4K
Views
367K
VillainzReefExotics702
VillainzReefExotics702
xjshake
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Share Your Favorite Reef YouTube Videos
4 5 6 7 8
Replies
145
Views
20K
427HISS
427HISS
Daniel@R2R
  • Sticky
R2R Banners and Their Meanings: What are all these labels under everyone's usernames?
2 3
Replies
46
Views
10K
Crabs McJones
Crabs McJones
Daniel@R2R
  • Sticky
PSA: Be careful when buying or selling online! These tips may help you avoid potential scams.
2 3
Replies
44
Views
7K
skimjim
skimjim
dbl
  • Locked
  • Redirect
  • Sticky
What Happens when Something is Reported?
Replies
–
Views
–
N/A
dbl
  • Sticky
Vacation Time! Tips for your reef tank.
3 4 5 6 7
Replies
126
Views
36K
Chele17
Chele17
R
New Red Sea 525XL on Second Floor
Replies
4
Views
50
pecan2phat
pecan2phat
R
Why my blasto like bounce?
Replies
2
Views
22
Cell
Cell
USMA36
Burnt tips
Replies
2
Views
29
IslandLifeReef
IslandLifeReef
AquaBiomics
Effects of live sand & mud on the microbial communities in my tanks
Replies
6
Views
125
AquaBiomics
AquaBiomics
skimjim
What's the most HILLBILLY thing you've rigged up on your tank?
2 3 4 5
Replies
87
Views
3K
Thespammailaccount
Thespammailaccount
W
connected tanks
2
Replies
24
Views
207
Frey
F
UWC
Vibrant Liquid Aquarium Cleaner * Discussion Thread
294 295 296 297 298
Replies
6K
Views
590K
pecan2phat
pecan2phat
b4tn
Are Hanna checkers worth it?
2 3
Replies
54
Views
900
madweazl
madweazl
A
Best schedule for AI prime 16 hd
Replies
4
Views
37
zapbap99
zapbap99
Purple•Tang
Purple Tang turned white
Replies
12
Views
265
jsker
jsker
Subnautica
Why do I never have luck with Cleaner/Fire shrimp?
Replies
19
Views
226
alton
alton
Pau Hana Reefer
How easily does aiptasia spread?
2
Replies
36
Views
1K
ReefGrammie
ReefGrammie
L
Live Rock sitting around.....
2
Replies
21
Views
248
TheShrimpNibbler
TheShrimpNibbler
2Wheelsonly
Extremely frustrated, can't lower nitrates on established reef. Massive water changes, bacteria supplement, carbon dosing, chaeto...NOTHING WORKS!
3 4 5 6 7
Replies
126
Views
3K
UWC
UWC
T
Pygmy red rooster wasp fish
Replies
6
Views
89
Katrina71
Katrina71
lawise
New sulfur denitrator working great!
14 15 16 17 18
Replies
351
Views
20K
Randy Holmes-Farley
Randy Holmes-Farley
maroun.c
Maroun.c 400G project 365
2 3
Replies
40
Views
637
maroun.c
maroun.c
S
Carnation Coral advise
Replies
10
Views
251
Dr. Dendrostein
Dr. Dendrostein
J
Paraguard vs Safety Stop
Replies
15
Views
71
fishguy242
fishguy242
Doostur
What's up with the recent Red Sea Tank failures? 750XXL ? *UPDATE* Design Flaw CONFIRMED by Red Sea !!!
35 36 37 38 39
Replies
764
Views
44K
Marco S
Marco S
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On a scale of 1-10 how much do you love or hate your tank right now? Be honest!

  • 10 - SUPER LOVE

    Votes: 115 11.8%

  • 9

    Votes: 85 8.7%

  • 8

    Votes: 240 24.5%

  • 7

    Votes: 169 17.3%

  • 6

    Votes: 89 9.1%

  • 5 - I have mixed emotions...

    Votes: 209 21.4%

  • 4

    Votes: 22 2.2%

  • 3

    Votes: 16 1.6%

  • 2

    Votes: 8 0.8%

  • 1 - Hate It

    Votes: 25 2.6%
See comments…
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