Thursday, 1 November 2012

Discus

Discus

I wonder if all of the water changes can weaken their immune systems. When I raised discus in college, I changed water once a week (20%) and they were fine. This was in a planted tank......with angels. Now I am keeping new discus in a barebottom tank, and change 50% every other day. I am having the same problems with skittish discus, and so far I am attributing this to irregular water changes.

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