do they have?

Jay the best way to look at it is, simply no. Ya some might eat it but is it really healthy for them, I doubt it. If you or any other person is simply asking to ask then that is fine but if your asking as so you may get a fish that does so you won't have to take care of your tank then please move along. Common sense will tell you that you should not be feeding fish with poop.
 
Gravelius vacuumium maintainius.
 
Jay223 said:
so when i change like 30 percent of my water do i have to put that chemical stuff in that makes tap water be good water for fish.
Is this a serious question??

Sandy
 
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