Who Gives A Fish Forums

What's your water change routine? Even if params look good, buildup can mess with them. I do 25% weekly in my 5 gallon, keeps things stable.

I'd love to see a pic of the fish, that'd help narrow it down - think it'd be a huge help for figuring out what it is and what to do next.

I've done some research on this and it seems that the copper levels in fertilizers are actually quite minimal, essentially trace amounts that shouldn't pose a risk to your shrimp. Interestingly, many shrimp foods also contain small amounts of copper, which is necessary for oxygen transport in their ...