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tiger barb fin nipping

  1. Cyprinids and Atherinids
    I had 3 tiger barbs in my tank for about a few years with no fin nipping problems whatsoever. Recently, 2 of the tiger barbs have died and the the one that is left is terrorizing the other fish. If I got a few more tiger barbs to school with the one that I have would it stop the fin nipping...