Aquarium plants 101

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10 Questions - Developed by: Robert Hudson - Developed on: - 4.914 taken - User Rating: 3.96 of 5.0 - 57 Votes

Test your knowledge on the science and care of aquatic plants

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    The definition of a Macronutrient is
    a nutrient found only in the water not the substrate
    a nutrient that plants use in large amounts
    a nutrient in excess
    a nutrient only used by the plant roots
    a nutrient deficiency

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