1)yup, you definitely need a skimmer. The skimmer that the uncle recommend is not exactly the skimmer that marine tank need.
2)Depending on your scaping and what corals you may want to keep.
3)Small tank need lesser number of fishes. For your tank size, max should be 4 or less. Add slowly so that the tank could cope with the bio-load.
4)I wouldn't recommend it. Get a good skimmer. A skimmer will be the main filtration component in your tank.
5)You could still use them as you are setting up the tank as a FOWLR tank-Fish Only With Live Rock.
Not a guru as I am still researching too. My setup will consist of a 2ft tank with cabinet and sump. The sump will house my skimmer and other stuff. Buying mostly 2nd hand stuff that other reefer doesn't need as they upgrade to bigger tank setup.
Bookmarks