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dean_alicia
Sat Aug 01, 2009, 08:52 AM
hey guys,

one of my dads discus died over night... its been a week in the tank and was fit and healthy. when we pulled it out of the tank its stomach was blown up to a medium size marble and was as hard as one too...
what could this be caused by....
its diet had changed from the presious owner as my dad feeds them a large variety of food.

thanks