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55 Gallon Reef Tank and Refugium

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Uploader Comments (stumpovrtyme)

  • i was wonderingg whats the point of a refugium? like what does it do? please answer :)

  • @ALTadamALT It filter out phosphates and other bad things that you don't want. It also breeds amphipods which certain fish survive on. If you grow sea lettuce down there you could also feed it to the fish.

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  • looks sweet!

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