GoGreen Power® 1 Outlet Heavy Duty Extension Cord w Lighted End 16 3 50' Category_RV & Mobile Home Supplies 4% Calcium 2 Size:2X48 INX50 FT 4% Calcium 2 Cups Grams 1 – 5 0 – 2 1 4 – 1 3 26 – 35 5 – 10 2 – 5 1 3 – 5 8 35 – 66 10 – 15 5 – 7 5 8 – 3 4 66 – 79 15 – 20 7 – 9 3 4 – 1 79 – 105 20 – 30 9 – 14 1 – 1 1 4 105 – 132 30 – 40 14 – 18 1 1 4 – 1 1 2 132 – 158 40 – 50 18 – 23 1 1 2 – 1 3 4 158 – 185 50 – 60 23 – 27 1 3 4 – 2 185 – 211 60 – 70 27 – 32 2 – 2 1 4 211 – 237 70 – 80 32 – 36 2 1 4 – 2 3 8 237 – 250 80 – 90 36 – 45 2 3 8 – 2 3 4 250 290 Divide the amount shown into 2 feedings daily Tracking your power usage will be the problem of the past because the lighted end tells you exactly when the power is active Additionally