About 5-7 weeks ago I transferred my Fluval Evo 13.5 and Biocube 16 LED into a Nuvo 38. I have been looking for the best accessories that I can add to this tank. Currently I am running a single AI Prime 16HD and a Sicce 2.0 pump as well as an Intank MEdiabasket with purigen, Chempure blue and marine pure Media in one chamber as well as some fluvial biospheres in the other chamber. I am looking for a decent auto top off due to the new experience of evaporation that an open top tank brings, especially in Colorado. Also I want to know what any protein skimmer recommendations are for this tank. I have been hearing about, and leaning towards the tune 9004 because I have heard it fits into the chamber that I need it to fit in.
One more question I have is what I could do about making a refugium for this tank. I just would love Ideas since this would be my first time building one. I would love to keep the all in one design if possible for this. Any help would be appreciated. Thank you
P.S. I am also open to any other suggestions that could be helpful for this tank!!
The pics included are just to give an idea of my set-up

One more question I have is what I could do about making a refugium for this tank. I just would love Ideas since this would be my first time building one. I would love to keep the all in one design if possible for this. Any help would be appreciated. Thank you
P.S. I am also open to any other suggestions that could be helpful for this tank!!
The pics included are just to give an idea of my set-up



