ok curt, i have no clue but this is so weird, i have a dedicated line to tank with 4 outlets, i run the power to ac jr and dc8 as well as a powerstrip that has 5 powerheads hooked up to it but not connected to the scjr/dc8. Last night i noticed something really weird all the lights where off and i wanted to feed corals, so i went to shut down the powerheads and noticed when i did that it made my MH flicker for 3-5 sec, and it would do this every time i hit the switch? what gives? the powerstrip with small powerheads is not hooked up to the acjr controller, but the mh are so how is this powerstrip messing with the ac jr? the only common thing they have is that they are next to each other in the wall socket. Any ideas, i would like to figure this out, i know haveing mh flicker like this is not good...
Filip
Filip