My dad and I have just built a new sump and we istalled it on Sunday.
We added about 20 gallons of water to the tank which is what I thought was making my corals close up.
It turns out when the new pump we got had a different fitting than the old one, my dad (who has no aquarium experiance) used a brass fitting to make the connection.
Now my tank is probably full of copper and am doing a 20gallon water change 2marO and was looking for other ways to remove copper from my system???
We added about 20 gallons of water to the tank which is what I thought was making my corals close up.
It turns out when the new pump we got had a different fitting than the old one, my dad (who has no aquarium experiance) used a brass fitting to make the connection.
Now my tank is probably full of copper and am doing a 20gallon water change 2marO and was looking for other ways to remove copper from my system???