Hello, I'm new to the forum. My friend reconmended it to me and said it was an awesome site, so I'm taking her word for it. I have a question about the matience of my tank. I have a two gallon aquarium with a couple plants in it. I was told that when you have live plants, you shouldn't clean the gravel, at all. Because it will remove the nutrients from the rocks that the plants need. But my gravel is discusting and is making the water cloudy. I do 40% water changes every week and 50% every 3 weeks. Would I kill my plants if I vacuumed the gravel? Thanks for any help!