Filtration on 20g high

  • We are currently upgrading MFK. thanks! -neo
What are “high” copper levels?
A simple google search says .03mg/l is a higher reading. 1ppm is known to kill them. I don't remember how true that is as I haven't worried about it for a very long time. I have a colony of crayfish and I've not tested my water since I moved into this new house other then the test provided on my well when I purchased this house. I do know it says less then 0.10mg/l.
 
Well, my latest water report states that the highest levels detected were .0782. That being said and back to my original question. Do HOB prohibited the flow or water through them and do you think the chemipure will be enough. Or should I add another HOB with cuprisorb?
 
MonsterFishKeepers.com