Hello everyone, it has been a long while since I have had a marine tank mainly due to not having time. Any way I purchased from a friend a 80gal bowfront that also game with an eheim model 2215. Since I am disabled and can not work income is very limited, I am looking to set up a reef or have anemones with smaller fish and invertes. My questions are what would be a good skimmer that isn't to expensive, is the filter it came with good to use as long as a remove the bio media? or should I use Live sand and Live rock for filtration along with power heads, and if thats the case can I just use 40lbs of live sand and the rest another type of sand, also I will probably only be able to purchase maybe ten pounds of live rock and use base rock and additives to have the beneficial bacteria spread to the base.