While I appreciate this information, it is a bit outdated... That was from apx 15 years ago. It says they only eat live foods, this is not true as they gobble up everything... They also ARE technically a community fish but they just quarrel amongst themselves... I have never heard of a gudgeons attacking other species in the tank but I have heard of small fights or displaying of their fins towards their own.I decided it was time to look up Dr Axelrod for his spin on these fish. I have posted his description and the index that tells you what the symbols mean. This information is from his Atlas 2007.
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