I have set up a new tank with aquarium soil but it has been like this since I filled the tank up 3 days ago. I am trying to work out if its because the soil wasn't washed properly or there is a bloom going on. I have a large bit of drift wood and plants in there (couldn't plant then cause I couldn't see anything) The substrate is black which makes me think its something else. Is the best way to fix the problem water changes or wait it out? I was planning on doing a fish less cycle but am waiting on Ammonia to be deliver.