For Christmas I got some Malaysian Driftwood and black Eco-Complete substrate for my new tank! I love the dark look so far, the driftwood and substrate are contrasting each other very well. The only issue i've had is whenever I adjust the substrate the water gets very cloudy. It was very long lasting when I first added water, now the cloudiness goes away in about a hour. I did not rinse like the bag said, maybe I should of. Anyway, my question is, if the water gets cloudy while planting plants, cleaning the substrate, etc. will it bother the fish? I don't mind my water being cloudy for an hour every now and then after doing maintence, but i'm worried if it hurts the fish at all. I would assume it wouldn't but i'd rather make sure first.