Hello, and thank you all in advance It's great to see that coldwater is finally getting our own forums! In any case, i have been having a problem with cloudy water in my tank. Here's what happened: My 10 gallon tank was well established and had been running for about a year, but then I bought an 8 gallon acrylic for better insulation, using the same established sand and water to fill it; the 8 gallon was immediately cloudy and white but i figured it was just because things were stirred around. That was three weeks ago, and the water is still very cloudy, I've done regular water changes and cut back on feeding, and adjusted the filter with super fine filter foam and added carbon, but to no avail. anyone have any ideas?