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5 Posts
I've been an Aquarist for several years now and will soon be adding moon jellyfish to my collection. I would like to convert a new 9 gallon Biube aquarium into a Kreisel. The Biube is a tube shaped aquarium with an air tube in the center. I would like to create a small circular underwater current for the jellyfish to help them from getting stuck and to move freely among the tank. What would you recommend to use in order to create a underwater current inside the Biube?
Thanks.
Thanks.