Another post I’ll probably be updating for a while..just tracking spawns.
The most recent spawn of the Lightning X Lighting F1 pair here was on November 16th, 2015, their 24th spawn.
The original wild Lighting X White Stripe pair spawned again, a very small clutch of orange eggs, on Sunday, November 22nd, 2015; their 65th spawn.  That comes out to 2 months since their prior spawn.  What I had noticed happened is the LEDs on their tank have dimmed…I wonder if this has tricked them out of a spawning cycle.  Plus, we are entering winter weather, although the environment of the fishroom should be largely unaffected in that regard.
It is worth noting that lately the fish have been almost exclusively on a diet of Spectrum Thera A, and nothing else.  This is pretty much due to time and other priorities. Overall, nest sizes seem smaller when exclusively on this diet, and the egg quality simply doesn’t appear as solid.  Just an informal observation at this time.