Hi, I wonder if two of the following water changes will have the same result in water changing.
1. Take out 5% of water from tank, place in 5% clean salt water, take out 5% from tank, place in 5% and lastly take another 5%, and place back
5%.
2. Take out 15% water from tank, place in 15% clean salt water.
Will number 1 and 2 have the same results? Or number 2 would be better?
1. Take out 5% of water from tank, place in 5% clean salt water, take out 5% from tank, place in 5% and lastly take another 5%, and place back
5%.
2. Take out 15% water from tank, place in 15% clean salt water.
Will number 1 and 2 have the same results? Or number 2 would be better?