they call it the "bible" i have the fry on a 12g second day lost like 5 already, my roti culture is not good ,i got roti rich for them ,the one that game thre for me was reefoman kool dude ,he hook it up with rotifer,green water for a whole weeks worth enough for that batch but i lost them all i think the perent ate them only took out like 4 they starve ,know i took out about 35, getting better at cathing them. its a trip man all i could do is try n try n try, they do it alot.