it happened to me this year, just about the same time as last year (i'll have to double check)
i have a 4' flourescent light over the tank, it's on at least 12 hours a day, i feed in the am before work and at night before bed when i shut off the light.. i get the most action at night now, after the light goes off... but they start hitting it when the light is still on now
my windows let in some light but i have sheets of styrofoam over them..
my growbed lights are on timers for 14hours a day, so there's always a little ambient light from that as well
i think it has more to do with temps, but i think it's a bit cooler this year than last..
i've got 5 or 6 tilapia left in the pool, 5 or so bg, and about 80yp, all of them (including the 5 tilapia in my single tote system) have been feeding more aggressively for the last week or so
