assembling 40-45 liter marine nano aquarium

[RH~reef]

Hello, I have a 40-45 liter nano with water scape, backpack filter, led light and everything, but I do not plan to put a skimmer. What advice could you give me about that, and if they have teams that you can advise me, they are appreciated

 

[Tahoe61]

Really depends on what you plan to keep., how heavily you stock, and if you will be doing routine water changes.
You do not need a skimmer right away though. That is a small tank and water changes should be enough.