Daily water changes to a mix reef system (are they effective somehow?)

[Midway]

Hi there,

Just looking for some input on small daily water changes to a mix reef system. i'm looking to "automate" my water changes through pumps, changing something like 2 to 5 gallons of water daily.

What is your opinion on doing something like this? Would be beneficial for the system? Always having new water in the system. I know it depends in the bio load of the system, if you're using a skimmer or not (in my case i'm not).

Just looking what are your thoughts on doing something like this.

Thanks for your inputs.