What if you make a slightly larger water change than usual just before you leave and another one when you get back with the pre mixed salt water .I might be going for business trip like 2 weeks, do you know if I can pre-mixed the salt in water and leave it in the container? So that my family they can do water change for me easier.
Thx!!
Believe it or not basiab they are some people how mix and pour.Not sure what the question is. It is always better to pre mix saltwater.