OP
OP
dem0nz
Fish Crazy
during some tank amintanance i noticed that some of the sand under the slate was greenish gray
do you think this is a sign of copper tainting the tank?
i have removed all the slate and a much of the sand as pos
any ideas?
do you think this is a sign of copper tainting the tank?
i have removed all the slate and a much of the sand as pos
any ideas?
