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
  • Sticky
Large Build Show Off Your Large Tank Aquascape :)
47 48 49 50 51
Replies
1K
Views
418K
KYnewbee42103
KYnewbee42103
hybridazn
    • Like
  • Sticky
Large Build Tips to get your build thread noticed!
Replies
3
Views
6K
Jerzyray
Jerzyray
mrbh22
    • Like
    • Love
Large Build MRBH22’s 310 peninsula with fish room build
2 3
Replies
41
Views
2K
DH78
DH78
Oberst Hajj
    • Like
    • 2 Thumbs
    • Love
Large Build 270g FOWLR and Fish Room Build (image heavy)
4 5 6 7 8
Replies
146
Views
5K
Oberst Hajj
Oberst Hajj
DH78
    • Love
Large Build David's 220 basement in wall upgrade with fish room
Replies
9
Views
130
Oberst Hajj
Oberst Hajj
Billldg
    • Like
    • Love
Large Build Bills CDA 225 gal 72x30x24 tank upgrade/Dream Tank!!!
32 33 34 35 36
Replies
711
Views
32K
Billldg
Billldg
ReefSentinel
    • Like
    • 2 Thumbs
Large Build ReefSentinel’s 200g Mini Barrier Reef build.
5 6 7 8 9
Replies
169
Views
9K
Oberst Hajj
Oberst Hajj
Jeffcb
    • Like
Large Build Red Sea Reefer 3XL 900 FOWLR Dream Build.
2 3 4 5 6
Replies
107
Views
4K
Oberst Hajj
Oberst Hajj
OldSchool Reefer
    • Like
Large Build OldSchool 225 build with some new twists.
2 3 4 5
Replies
98
Views
2K
OldSchool Reefer
OldSchool Reefer
mattgsa
    • Like
Large Build Mattgsa 315 gallon build
23 24 25 26 27
Replies
524
Views
19K
mattgsa
mattgsa
S
    • Like
    • 2 Thumbs
Large Build Welcome to all the fun: setting up a 12 foot reef tank
2
Replies
38
Views
1K
ScottR
ScottR
bdouglas119
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    • Love
Large Build RedSea Reefer S-1000 Build/Pre ordered
2
Replies
26
Views
678
bdouglas119
bdouglas119
Dj City
    • Like
Large Build The Upgrade Build... From 110 to 180
21 22 23 24 25
Replies
487
Views
24K
Janci
Janci
DaddyFish
    • Like
Large Build 215 Peninsula mixed something, Supernova to Black Hole build
Replies
15
Views
510
DaddyFish
DaddyFish
ReefBeta
    • Like
Large Build 180 gallon SPS focus build
5 6 7 8 9
Replies
177
Views
8K
ReefBeta
ReefBeta
Hydrored
    • Like
Large Build Hydrored's Planet 210
6 7 8 9 10
Replies
191
Views
9K
Hydrored
Hydrored
kzenoni
    • Like
Large Build 200 gallon
Replies
8
Views
204
kzenoni
kzenoni
xionggotstyle
    • Like
Large Build Dave's Custom 280 gallon tank build
Replies
15
Views
397
xionggotstyle
xionggotstyle
Aardvark1134
    • Love
    • Like
Large Build 360 Gallon tank build
2
Replies
31
Views
3K
Aardvark1134
Aardvark1134
neilp2006
    • Like
Large Build Neil’s relocated 180 with bigger, better basement fishroom build out
Replies
15
Views
228
neilp2006
neilp2006
E
    • Like
Large Build Red Sea 750 XXL Rebuild
2 3 4
Replies
62
Views
2K
eeeeek
E
Rob.bucek
    • Like
    • 2 Thumbs
Large Build Rob's Really Rad 180 Reef Rally
23 24 25 26 27
Replies
528
Views
24K
Rob.bucek
Rob.bucek

Would you consider your tank to be balanced or lopsided when it comes to coral?

  • Balanced Mixed Reef

    Votes: 45 33.8%

  • Lopsided SPS

    Votes: 29 21.8%

  • Lopsided LPS

    Votes: 24 18.0%

  • Lopsided Zoanthids

    Votes: 10 7.5%

  • Lopdsided Soft Corals

    Votes: 17 12.8%

  • Lopsided NPS

    Votes: 0 0.0%

  • Other (please explain)

    Votes: 8 6.0%
See comments…
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