Large Aquariums 180g - 399g

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A forum for people interested in keeping large aquariums. This forum is dedicated to water volumes of 180 gallons to 399 gallons. Anything more is a monster tank!
btkrausen
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Large Build Show Off Your Large Tank Aquascape :)
52 53 54 55 56
Replies
1,110
Views
515,052
Aggressive240
A
hybridazn
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    • 2 Thumbs
  • Sticky
Large Build Tips to get your build thread noticed!
Replies
3
Views
8,030
Jerzyray
Jerzyray
JonoH
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Large Build Jono's 220 Gallon Upgrade
2 3
Replies
48
Views
1,447
DarkReefer
DarkReefer
Bladezz
Large Build Bladezz's 338 build
2 3 4
Replies
64
Views
2,861
Bladezz
Bladezz
Fish Styx
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    • 2 Thumbs
    • Hugs
Large Build The House of Orange / "Team Styx"
165 166 167 168 169
Replies
3,372
Views
82,517
Fish Styx
Fish Styx
sdreef
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    • 2 Thumbs
Large Build SDReef's 330G CDA Acropora Dominant Mixed Reef
28 29 30 31 32
Replies
631
Views
44,119
sdreef
sdreef
Stang67
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    • 2 Thumbs
    • Love
Large Build Third time better be the charm
134 135 136 137 138
Replies
2,752
Views
89,969
907_Reefer
907_Reefer
Bruttall
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    • 2 Thumbs
Large Build Bruttall's 96x24x31 300gallon glass cage
2 3 4
Replies
75
Views
3,655
Bruttall
Bruttall
Reefanatik
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Large Build Reefanatik 72x36x24 build
3 4 5 6 7
Replies
133
Views
10,988
Mwatts12
Mwatts12
marvelousone
Large Build replacing trim on 180gal.
Replies
10
Views
1,519
toliy
T
ReefStash
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Large Build Reefstash CADE Reef S2/P Peninsula 228g build is on!!
5 6 7 8 9
Replies
175
Views
19,150
lubeck
lubeck
T
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Large Build “I’ve made a huge mistake but no turning back” my 180g build has begun
2 3
Replies
40
Views
1,339
The Life Aquatic
T
QuickrdenU
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    • 2 Thumbs
Large Build Tony's Innovative Marine 200EXT Build
5 6 7 8 9
Replies
167
Views
8,531
QuickrdenU
QuickrdenU
Judson_f
Large Build My 220 upgrade tank
Replies
15
Views
160
Judson_f
Judson_f
Reef Altitude
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Large Build 200 Gallon Nuvo EXT Peninsula Build (mixed reef)
2 3
Replies
53
Views
3,622
Mario Demel
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bakbay
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Large Build Oceanic 175g Bowfront + 25g Frag Tank
2 3 4 5 6
Replies
101
Views
2,893
bakbay
bakbay
Rp8
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    • 2 Thumbs
Large Build And Awwwwaayyy we go! Rp8s 180 gal upgrade
2 3 4
Replies
65
Views
2,225
Rp8
Rp8
Tub Life
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Large Build 336 Peninsula build
2 3
Replies
46
Views
2,267
Tub Life
Tub Life
anthonymckay
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    • 2 Thumbs
Large Build Anthony's WB 230.6 upgrade - SPS Dominant Mixed Reef
2
Replies
24
Views
1,208
Gumbies R Us
Gumbies R Us
F
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Large Build Ken's 290 Peninsula
4 5 6 7 8
Replies
144
Views
8,574
markalan
markalan
maxwell
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Large Build Maxwells UK reef tank
2 3 4 5 6
Replies
115
Views
10,776
maxwell
maxwell
MickeyCT
Large Build New Basement Sump for 19 year old Reef
Replies
1
Views
88
MickeyCT
MickeyCT

Did you know R2R has a Secret Santa gift exchange? CLICK HERE!

  • Yep! I'm in!

    Votes: 61 40.9%

  • No, I didn't know that!

    Votes: 49 32.9%

  • What's a Secret Santa?

    Votes: 10 6.7%

  • Bah! Humbug!

    Votes: 29 19.5%
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