Dirt keeps clouding up water in 20 gallon
So I decided to switch from a gravel to dirt substrate so I started with an empty tank, covered the bottom with organic Miracle grow potting mix and filled the tank with up with water. Naturally the tank was dirty and cloudy but it gradually settled down and I added a filter and a day later the water was clear. I wanted to do a small water change due to ammonia levels and I tried my best to not disturb the water but the watee just became all muddy again. Is there any way to keep the dirt from billowing up?