Large Aquariums 180g - 399g

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!

Prefix: Large Build

Large Build 200 gallon Oceanic HELP

Replies: 2

Views: 1,148

Large Build help me decide

Replies: 7

Views: 1,363

Large Build need some help

Replies: 0

Views: 880

Large Build Secretreefer's secret upgrade plan.

Replies: 2

Views: 1,022

Large Build my 240 build

Replies: 12

Views: 1,801

Large Build what kind of heaters does everyone use??????

Replies: 15

Views: 1,380

Large Build Art's 300 gal

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Replies: 20

Views: 3,163

Large Build Any advice on my 180 reef tank

Replies: 0

Views: 1,165

Large Build Rev's FTS 4-7-10

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Replies: 59

Views: 6,039

Large Build My 375

Replies: 6

Views: 2,214

Large Build Fts 4/24

Replies: 10

Views: 1,622

Large Build Klr's rsm 250

Replies: 12

Views: 2,199

Large Build lighting

Replies: 11

Views: 1,427

Large Build return pump size?

Replies: 10

Views: 2,064

Large Build Pics of My 240G Long!

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Replies: 49

Views: 5,548

Large Build Reef Doctors Big tank

Replies: 6

Views: 1,827

Large Build design for my custom 188 gallon

Replies: 12

Views: 2,137

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