Being income tax time i am going to seriously upgrade my tank.
Ok here is the deal on my tank. This could be long so sorry. First its only a year old at the end of this month. When i first started this hobby i had never had a fishtank before and was totally clueless. The tank is a 55 and was given to me from a friend who was moving and didnt want to take it with him. With it came a Tetratec 500 filter and some regular lights. At that point in time i didnt know of any forums to get advise from so i went to the lfs. To those familiar with greenville it was the one on rt 14. I now go to the two best ones in g'ville O.F. and A.O.

Well i went in there and came out with a new stand a bag of cc 40 pounds i think a
seaclone protein skimmer and a dual strip light and the rest of the stuff needed to get it going(salt, hydrometer heater and such)
Well its a yr later and this is what i have in my tank. I still have the tetratec 500,seaclone 100 skimmer and i went and bought a penguin 170 bio wheel plus the n.o. lights that equal 90 wtts. Livestock i have a false perc 3 blue green cromis a royal gamma a sebea anemone and some anthellias and a greem mushroom of some sort which was given to me. I also have snails and
red leg hermits and just got a cleaner shrimp. I only have about 40 pounds of lr. marshal island figi and tonga.
This is what i want to do and dont have a clue how to. Much less in what order to do it in. I want to get the cc out and put in a dsb. i want to get rid of that noisy tetratec filter get rid of the biowheel and mostly get a better skimmer. I am going to get some t-5's a sls teklite 4x54 for sure and would like to get a sump and fuge going as well. I have a 30 gallon tank that was also given to me i can use for the sump.
So bout the only thing i know i need is a overflow for the sump some sort of pumps to run the thing. I know i need more lr if i want to take off the filters. I need a diffrent skimmer. Cant forget i need the stuff to get a qt tank goin for sure. Some sort of hob fuge and pumps for that. Also my only flow in the tank is from the filters so i would need some power heads for when i take the filters off oh and some type of sand to replace the cc.
Sorry this is so long but its tax time as i said and i want to get this tank up to par. If yall can just give the names of some of the pumps,sand and some of the other stuff i mentioned that has worked well for you i can get this going in the right direction
Thanks to those who reply, Tim