Just a quick Q.
When doing a water change on a nano(or any SW set up for that matter)
How do you top it up?
do you add marine salt in the bucket before you put the water in?
Do you put any salt in at all?
How does it work exactly?
Thanks,
DD
When doing a water change on a nano(or any SW set up for that matter)
How do you top it up?
do you add marine salt in the bucket before you put the water in?
Do you put any salt in at all?
How does it work exactly?
Thanks,
DD