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 :)
50 51 52 53 54
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1,068
Views
458,004
MikeyG
MikeyG
hybridazn
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    • 2 Thumbs
  • Sticky
Large Build Tips to get your build thread noticed!
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3
Views
7,020
Jerzyray
Jerzyray
pathot984
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Large Build Cade 1800 S2 Peninsula Build
2
Replies
25
Views
1,097
pathot984
pathot984
beesnreefs
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Large Build My "Yes honey, this is DEFINITELY the last one" tank. RedSea Reefer-S 850
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18
Views
173
Devaji
Devaji
rds85
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Large Build Smiddy's Reef 360 Peninsula
23 24 25 26 27
Replies
520
Views
39,068
lubeck
lubeck
mattgsa
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Large Build Mattgsa 315 gallon build
48 49 50 51 52
Replies
1,027
Views
41,488
GBRsouth
G
hawkeyejp82
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Large Build My new 200g peninsula build!
2 3 4 5 6
Replies
105
Views
3,591
hawkeyejp82
hawkeyejp82
fishmandan
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    • 2 Thumbs
Large Build Low vision build
2
Replies
33
Views
771
fishmandan
fishmandan
sdreef
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    • 2 Thumbs
Large Build SDReef's 330G CDA Acropora Dominant Mixed Reef
20 21 22 23 24
Replies
466
Views
24,672
[email protected]
Daniel@R2R
Nofo
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Large Build Noah's 225g
2 3
Replies
59
Views
1,534
Nofo
Nofo
S
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    • 2 Thumbs
Large Build My Blue Heaven - Reefer-S 850 Build - First Saltwater Tank
2 3
Replies
49
Views
1,195
swallace
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Pankney72
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    • Hugs
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Large Build Custom build 250
Replies
9
Views
225
Pankney72
Pankney72
Fifty8reef
Large Build My first large build DSA 190 gallon
Replies
9
Views
473
ShepherdReefer
ShepherdReefer
Ditto
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Large Build Our Dream Tank
Replies
10
Views
247
ShepherdReefer
ShepherdReefer
M
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Large Build The upgrade downgrade - Red Sea reefer s-850
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10
Views
253
Matt_G
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gatohoser
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Large Build 225g CDA SPS dream build
2 3 4
Replies
64
Views
2,183
gatohoser
gatohoser
rtparty
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Large Build It's A Lifestyle - 250g Peninsula
2 3 4 5
Replies
87
Views
3,751
rtparty
rtparty
Freddy0144
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Large Build Fred's Planet Aquarium 225 Reef Build.
Replies
15
Views
270
Freddy0144
Freddy0144
Stang67
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    • 2 Thumbs
Large Build Third time better be the charm
11 12 13 14 15
Replies
294
Views
5,816
Stang67
Stang67
F
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Large Build Ken's 290 Peninsula
2
Replies
35
Views
1,080
Fiziksgeek
F
ReefStache
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Large Build ReefStache CADE Reef S2/P Peninsula 228g build is on!!
2 3 4 5 6
Replies
104
Views
9,020
ReefStache
ReefStache
Miami Reef
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Large Build Miami’s 260: My Proudest Creation!
6 7 8 9 10
Replies
196
Views
5,540
Miami Reef
Miami Reef

Full System Reef Aquarium Controllers: What's got control in 2022?

  • GHL Profilux

    Votes: 23 6.9%

  • Neptune Apex

    Votes: 136 40.6%

  • Coralvue Hydros

    Votes: 29 8.7%

  • Other (please explain)

    Votes: 15 4.5%

  • No Full System Controller

    Votes: 132 39.4%
See comments…
Tropic Marin USA
Reef2Reef
Ecotech Marie
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