Can anybody suggest a good way to feed live baby brine shrimp? I hatched them per the directions on the package, but when I siphoned them into the tank, most of the shrimp appeared to get sucked up by all the filters and powerheads. And then the next time I cleaned the equipment, they were filled with a disgusting slimy mess. Is it okay to turn off everything when I feed, or is there a better way? (There's got to be...).