"copper sulfate" in food - bad for shrimp?

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Caius

AC Members
Apr 13, 2007
105
0
16
New Jersey
Hi,
After reading some threads on this forum, I for the first time read the ingredients on my fish food containers. Both the flake and pellet foods I have been using have copper sulfate as an ingredient, and there are ghost shrimp in one of my tanks. Some of the posts here say not to introduce copper to tanks with shrimp. Should I change food?

Caius
 

pixl8r

MacroShrimpBreeder
May 11, 2007
720
0
0
Utah
It's really up to you. Since cooper sulfate is very far down the list of ingredients, many people don't worry about it. On the other hand, if you ever use fertilizers (which most likely will kill shrimp) it'll just add to the copper content.

Personally, I don't feed my shrimp anything containing copper.

FYI, I know many people use rabbit food (pellet) as a cheap crawdad food. I've been trying it out on my shrimp (along with other foods) so far they seem to like it. It's cheap, and lasts a long time.
 
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