lammark wrote:
是看有否含量說明，各類元素有否涵蓋。

舉個常見牌子成份。
Amounts per 1 gram

Vitamins & Lipotropic Factors
Ascorbic Acid (Vit C) 5.0 mg
Thiamin (B1) 0.02 mg
Riboflavin (B2) 0.02 mg
Niacin (B3) 0.25 mg
Pantothenate (B5) 0.07 mg
Vitamin B12 0.9 µg
Choline (B4) 0.004 mg
Inositol 0.011 mg
Arginine 0.16 mg
Glutamate 0.9 mg
Lysine 0.3 mg
Tyrosine 0.19 mg
Minerals
Boron 0.096 mg
Iodine 0.18 mg
Iron 0.009 mg
Copper 0.001 mg
Zinc 0.005 mg
Maganese 0.062 mg
Bromide 0.3 mg
Cobalt 0.004 mg
Molybdenum 0.016 mg
Vanadium 0.0003 mg
Nickel 0.00035 mg
Tin 0.00029 mg
Rubidium 0.001 mg

Use 1 capful (5 mL) for each 80 L (20 gallons*) twice a week or as required to maintain coral growth. May also be used in food by mixing 1 mL in about 15 mL (1 tablespoon) of food. Refrigerate after opening.