white poop

Its been 2 months my flowerhorn have not eaten and been pooping white. What have i done to treat the infection: - moved him to a small, 1 feet quarantine tank. - Stopped feeding him altogether - Metronidazole tablets( 200mg once a day) x 5 days with Daily water changes - I did epsom salt...

Hello . I am having jardini arowana 6 inch and when i change from hikari food sticks to frozen freshwater prawns. My jardini poops in white coloured. And sometimes it floats. But when i feed him sticks the poop is normal brown in colour and doesn't floats ..? Please help...

I’ve never had this issue in all the years I’ve kept fish and would love some help. Yesterday I noticed white poop I cleaned it out and waited to see if more would come. Today I noticed more. I’ve read other post on this issue but was still unsure of what course of action I need to take. My fish...