If your leaving the tank in somebody else's hands, you have to ensure that they are brought up to speed with doing tank maintenance like water changes etc etc else you will just return to a tank that has crashed and the biological systems in there will just fail, and that means money wasted as well as potentially things dieing in the tank....Even shrooms dieing due to lack of feed etc is cruelty...
Just an opinion of course.
Niko
Just an opinion of course.
Niko