Thank you for the response. Photo-period is is 8hrs.
I have a 6 bulb fixture (without a name), which has groups of 3 bulbs & 2 timers. Should I extend both the period for both bulbs, or just one?
Does the glass cover have a significant impact?
I have a healthy amount of Ludwigia Narrow leaf and Rotala Rotu that I'll stop pruning as well...
Last edited by Bishop61; 10-21-2014 at 11:05 AM.