1L packaging liquid fertilizer double neck measuring bottle for your indoor gardening plants/vegetables | luzernpackaging DIY Liquid Fertilizer Dosing Bottle - 1000ml Use for quick and easy dosing of planted aquarium fertilizer on a daily basis.Easily measure and prepare your DIY liquid fertilizer stock solution, and dose accurate measurements as needed.Measure just the right amount of stock liquid without spillage or loss of product.To use the dosing bottle, loosen the cap from dispensing chamber and gently squeeze bottle to fill chamber with desired amount of liquid. Remove cap from dispensing chamber and pour.Hi-density polyethylene (FDA approved)1000mL (32oz) capacity 10 mL, 20 mL , 30 mL , 40 mL, 50 mL, 60 mL, 70 mL, 80 mL, 90 mL and 100 mL dispensing chamber.They're often used for fuel additives, fertilizers, or products that need diluting.