as long as keep up with that vibrating, give em really hi nutrient food and that should induce a large spawn. also... side note. for conditioning i always do close to a 40% water change. and turn my heater off for a couple weeks dose the tank with some aq. salt; then slowly raise the temp back up also while doing daily 5% waterchanges. that gets em in the mood for my dwf cichlids. i dunno if thats the rite way; but hey it works for me.
