Hello im new to the form. Just wanted to get help/advice on my 150 gallon (not high) im getting on monday off of craigslist. My plan is to put my columbine sharks that are currently in my 30 gallon(sw) in it. I am planning on using a cfs 500 filter with a penguin bio wheel 200. I am getting 2 3200 dual powerheads, and a protein skimmer off of ebay.I was wondering is this good enough filteration. Is their anything else im forgeting that i need. Please give reccomendations for big fish.