whats up everybody.. name is blake and im from greenville nc. i saw dustins videos on youtube and came over. i have a 150 gal that has not been up and runnin for about two years. it used to be a fish only saltwater setup but i really dont have the time or money to keep up a large saltwater tank the way i would want. i was starting to clean it and set it back up to be a planted freshwater tank but my in line pump is done so i need to get a new one. any suggestions? and also witch substrate to use? it has a 25 gal wet-dry filter with about 3 feet of tubing from old pump to tank...if that helps any. thank you so much for any input..website is dope..