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- Sep 21, 2015
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So i have 2 firefly gobies who consistently swim into the sand. Several times we thought it might be a parasite so we have used 3 different treatments seperately which are; herbtana microlift, ich - x, and copper(cupramine). Is this common for this fish, cause I was told that is them playing? They also have 3 other tank mates who don't show any signs. Has anyone else noticed this before?