It won't clear immediately, it will take a while for the water to clear. The yellowish tint must be the tannis leaking from the DW. There is no exact timeframe when the water will clear, just note that it will clear up in time. For the time being, guess you will need to quickly add in your plants before the algae takes over.
As for the lighting portion, some others can better answer that question.
Hope this helps![]()
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