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 :)
53 54 55 56 57
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1,122
Views
529,441
exnisstech
exnisstech
hybridazn
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Large Build Tips to get your build thread noticed!
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3
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8,317
Jerzyray
Jerzyray
carri10
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Large Build New Build in France. 300gals 1200L. Peninsula with basement fish room
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17
Views
1,398
carri10
carri10
D
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Large Build 300 gallon (ish) ULNS Mostly SPS Reef Build
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4
Views
186
cilyjr
cilyjr
cilyjr
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Large Build 320 gallon display with equipment shed
3 4 5 6 7
Replies
120
Views
6,378
cilyjr
cilyjr
1ocean
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Large Build 300 gallon oasis build in AZ
11 12 13 14 15
Replies
292
Views
21,102
1ocean
1ocean
Troylee
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Large Build TL’s big boy peninsula 385 gal Sps build!
37 38 39 40 41
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811
Views
35,840
Troylee
Troylee
revenant
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Large Build My 300G project.
Replies
14
Views
623
AstroMelly
AstroMelly
mrpontiac80
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Large Build Mrpontiac80 ‘s 180 gallon build
4 5 6 7 8
Replies
156
Views
7,026
mrpontiac80
mrpontiac80
marcus aurelius
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Large Build 180 upgrade mixed reef
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14
Views
511
marcus aurelius
marcus aurelius
lbacha
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Large Build Lbacha’s 310g GlassCages SPS build
2 3
Replies
40
Views
1,449
lbacha
lbacha
Fish Styx
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Large Build The House of Orange
288 289 290 291 292
Replies
5,823
Views
160,427
Fish Styx
Fish Styx
1000rrstunna
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Large Build Glass cages 310G 7 foot reef tank and fishroom build out
2 3
Replies
50
Views
3,686
1000rrstunna
1000rrstunna
DarkReefer
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Large Build DarkReefer's CADE Reef S2 1800
2 3 4
Replies
63
Views
2,798
DarkReefer
DarkReefer
JGT
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Large Build My 240, My 240/Basement Fish Room, My 240/Basement Fish Room/built into a full wall bookcase and focal point of house addition.
3 4 5 6 7
Replies
126
Views
4,486
JGT
JGT
Tub Life
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Large Build 336 Peninsula build
2 3 4
Replies
79
Views
4,718
Tub Life
Tub Life
ReefStash
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Large Build Reefstash CADE Reef S2/P Peninsula 228g build is on!!
6 7 8 9 10
Replies
197
Views
22,910
ReefStash
ReefStash
Laynrockers
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Large Build KT’s Office/Man Cave build thread
2
Replies
35
Views
1,780
ruxsir
R
NorCalReefing
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Large Build RedSea Reefer 750 Renovation
2
Replies
30
Views
1,319
NorCalReefing
NorCalReefing
A
Large Build ProStar 200 Rimless Aquarium V2
Replies
1
Views
73
tzabor10
tzabor10
Stang67
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Large Build Third time better be the charm
188 189 190 191 192
Replies
3,833
Views
128,665
Reefing_addiction
Reefing_addiction
tritonpower
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Large Build Peter's Innovative Marine NUVO EXT 200 Mixed Reef
5 6 7 8 9
Replies
170
Views
11,204
tritonpower
tritonpower

Freshwater filter only or is it? Have you ever used an HOB filter on a saltwater tank?

  • I currently use a HOB filter on my reef tank.

    Votes: 37 28.7%

  • I don’t currently use a HOB filter on my reef tank, but I have in the past.

    Votes: 25 19.4%

  • I have used a HOB on fish only or quarantine tanks, but not on the display tank.

    Votes: 30 23.3%

  • I have never used a HOB on a saltwater tank.

    Votes: 35 27.1%

  • Other.

    Votes: 2 1.6%
See comments…
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