How could I know if my orange goldfish is pregnant?

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  I have to bring 30 feeder fish to school and i was wondering if it would be ok to keep them in the bag they come in overnight?
  by Sanjam. on January 9th, 2011 | 1 person likes this

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  My goldfish is developing black line on tail n fin. It swims weird and is most of the time at the surface(not 4 air) throws out all the food
  by Wheat_G on January 19th, 2011 | 1 person likes this

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  Does my Big Filter damage my Fish?
  by satycorn on May 5th, 2011 | 1 person likes this

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  My goldfish has his side fins clamped to his side and he just lays on the bottom of the tank then everynow and then shoots to the top and
  by Hannah_D8182 on December 31st, 2010 | 1 person likes this

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  My goldfish have recently started hanging out on the bottom. They perk up when I come near the tank, but go back down. Water test is good.
  by jhakie on February 19th, 2011 | 1 person likes this

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