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!

Large Build Basement pump help for a 250 gallon tank.

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Replies: 35

Views: 6,056

Large Build Starphire Scratches

Replies: 11

Views: 1,697

Large Build Where do you get your bulk salt?

Replies: 11

Views: 3,725

Large Build 180G install

Replies: 3

Views: 1,253

Large Build Heater help

Replies: 5

Views: 828

Large Build 1700g+ SPS Reef Manhattan Project

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Replies: 137

Views: 26,895

Large Build My 300 Gal system

Replies: 15

Views: 1,622

Large Build My 300 Gallon System Build

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Replies: 34

Views: 5,061

Large Build a tour of my 225 and equipment

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Replies: 61

Views: 6,868

Large Build My upgraded 230 gallon tank

Replies: 3

Views: 2,857

Large Build GXPKY's 240 Gallon Reef

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Replies: 20

Views: 4,059

Large Build Video of my 225g reef.

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Replies: 27

Views: 2,308

Large Build re-fin-aways 180 sps build

Replies: 16

Views: 1,767

Large Build 1tymes system build

Replies: 18

Views: 1,364

Large Build My 240g Tank Build thread

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Replies: 106

Views: 16,337

Large Build in the wall 180 ..

Replies: 4

Views: 1,122

Large Build TM01's 220g Display w/ Basement Sump & Frag Room.

Replies: 6

Views: 2,964

Large Build El Ultimo Elos 160xl Epic Reef Fiesta

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Replies: 74

Views: 11,430

Large Build 225 gallon Lee-mar upgrade (in progress)

Replies: 247

Views: 30,319

Large Build 440 gallon with water-cooled lighting

Replies: 17

Views: 2,153

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