I've played around with the idea of getting a algae scrubber for my tank since they have become more affordable and common in the hobby, but I already have decent sized refugium that has been set up and established for about a year or so growing dragons breath and grape caulerpa. My biggest concern is that the algae scrubber will not do as well as the refugium, or will need more upkeep and maintenance. To those of you that have experience with both what would you recommend?

The surf takes seconds to clean and produces a lot of tang food.