I recently changed from gravel to super nationals black sand and everything was great with the new sand, tank was super clear right off the bat, I also switched to prime on the next water change. Ever sense that first water change the tank has been cloudy and I cant stand it..lol I'm only using 1 ml per 10 gallons of water so I dont think its over conditioned and I'm using carbon to help but its stull cloudy is it the prime? The sand? Im so confused I've always had perfect clear water.