You have way to much light over your tank! Only use one of your 96w bulbs for no more than 8 hours per day. Try to manually remove as much algea as you can, prune affected leafs.
Everything else, as far as equipement and dosing seem to be on point. But you will continue to have an algea nightmare with that kind of light intensity, especially that your tank is new. 2wpg should be plenty of light for the plants you have until you tank start to balance out, in a few months.
Once everything is stable and algea free, you will be able to experiment with with a mid-day (3-4 hours) blast with the help of your second 96w bulbs. In the mean time keep it off...forget it even existed...
Hope this helps.
JP
Everything else, as far as equipement and dosing seem to be on point. But you will continue to have an algea nightmare with that kind of light intensity, especially that your tank is new. 2wpg should be plenty of light for the plants you have until you tank start to balance out, in a few months.
Once everything is stable and algea free, you will be able to experiment with with a mid-day (3-4 hours) blast with the help of your second 96w bulbs. In the mean time keep it off...forget it even existed...
Hope this helps.
JP