Nutrition for aquarium plants Healthy plants are important for every aquarium. Plants supply the aquarium with vital oxygen for the aquarium dwellers, prevent algae growth and remove pollutants. Healthy plants = healthy fish Healthy plants prevent algae growth, supply oxygen, remove pollutants, provide hiding places and reduce pathogens. For the plants to flourish the following demands need to be met: Light as energy source for the photosynthesis of CO2, nutrients and trace elements as growth promoters. With JBL fertilisers you supply the plants with all main nutrients and essential trace elements. This way the plants get all the required nutrients they need to absorb over the leaves and roots to prevent deficiency symptoms (e.g. iron deficiency).
