Monthly Archives: November 2015

Thoughts on Filtration in Opae’ula Tanks

Updated 11/26/15, 11/27/15 A couple days ago, Odin asked, “What are your views on using an air filter in the Opae Ula tanks?”

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Opae’ula Doing Laps in Opposite Direction

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Opae’ula Doing Laps in 1-Gallon Bottle

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