[Blom]

Ive been keeping the lighting off for the time being. Blasting the LR with water every second day or so to remove the dying matter. The ammonia levels have been holding in the .25 to .50 PPM range. Im expecting more of a spike due to the die off from lack of light here in the next week or so. Ive read that the coralline algae takes off in the dark as everything else around it dies, that being said I have seen some new spots of it speraticly around the tank. Ive also seen some of the existing coralline turn from that dark reddish purple to white. I was going to siphon off the debris in the sand here today, no water change, just through a filter sock back into the sump. Definitely would like to pick up a couple more power heads to cover a few of the dead spots behind the rock work. What sort of time line should I start running for the lighting and when? I know I should start off with a few hours a day and slowly increase it over time until I reach the max. But what should I be looking for to start that out, after the Nitrate cycle? Also what levels of ammonium should I expect to see? I know this is dependent on how much die off there is, but Ive been reading that anything over 2 PPM and I should be doing a water change. Im a ways off of 2 PPM but knowing in advance cant hurt.

Thanks in advance.