Originally Posted by ownedbycats
Sadly, it sounds like fish are also more sensitive to copper than people, so if you are already having to filter your water for you, it is likely unsafe for fish.
I never thought to Google it...
"We are--each of us--dying; it's how we live in the meantime that makes the difference."
"It's not what you gather, but what you scatter that tells what kind of life you have lived!"
"Be kinder than necessary, for everyone you meet is fighting some kind of battle."