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!

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Large Build Pole's 180+ Gallon - Just Wing It - Build

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Replies: 22

Views: 2,460

Large Build 180 Gallon School Library Build Thread

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Replies: 22

Views: 1,698

Large Build Fox's 200 build!

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Replies: 21

Views: 1,538

Large Build 240g Custom Rock Wall Reef

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Replies: 21

Views: 6,359

Large Build 300G "Re-Build" - Phoenix rising from the ashes---I hope!!!

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Replies: 21

Views: 1,554

BostonReefer300

Large Build 240 gallon split display with 75 gallon sump

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Replies: 21

Views: 1,558

Large Build Starting to regret buying a 180 and its not even set up yet

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Replies: 21

Views: 1,947

Large Build 210 build

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Replies: 21

Views: 1,144

Large Build New 200G Bowfront build! Need advice please!

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Replies: 21

Views: 1,524

Large Build Coraltastic's 180 inwall

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Replies: 21

Views: 2,069

Large Build 300 gallon plywood cube!!!!

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Replies: 21

Views: 5,018

Large Build My 180 sps tank

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Replies: 21

Views: 2,124

Large Build Fully automated 500+ gallons, 225gal Mixed Reef, 50gal Seahorse tank

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Replies: 21

Views: 1,826

Large Build 205 Gallon Peninsula

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Replies: 21

Views: 1,975

Large Build Robert's 210 Build no expenses spared!

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Replies: 21

Views: 946

Large Build Want larger tank

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Replies: 21

Views: 1,087

Large Build Xingu's In Wall 180

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Replies: 21

Views: 1,638

Large Build Peter's 240g reef build log

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Replies: 21

Views: 2,154

Large Build airwaybill's 180 fts and more

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Replies: 21

Views: 2,321

Large Build gflat65's 280

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Replies: 21

Views: 3,301

Pacific East

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