hello, i am back into the hobby for be out of it for 5yrs or so. I had a 55 fowlr w/ dsb, it wasn't very succesfull mainly b/c i was never home to care for it. I also had a cheap skimmer and some power heads for water movement. i am now setting up tank again (55gallon) but i kinda would like some guidence. i have read alot of info and im just kinda stumped on what i should do. 1st i know i still want the LR and im thinking of still using the dsb. I know i will need a protein skimmer and i know some people this is all they use. I know some use sumps in which i dont really understand them fully. so can someone advise me in which way flitration i should use that is moderetly easy to maintain and still work effectively. maybe a filtation kit that is already together. i dont really see myself having many corals at all maybe some polyops or some easier soft corals. thanks in advance!