Dennerle Nano DeponitMix provides the foundation for lush plant growth. It supplies aquarium plants with vital nutrients through the roots. Nano DeponitMix has been developed specifically for the sensitive situation regarding nutrients in mini-aquaria. It forms the bottom bed layer, of approx. 2 cm in height. It was inspired by natural mechanisms. High-quality quartz sands create the optimum bed climate. Carefully-selected clay minerals regulate the balance of nutrients. They release nutrients when necessary, and absorb them again when a surplus arises. Humus-rich natural peats create a slightly acidic bed environment, and pre-digest nutrients to convert them into a form that plants can use. Concentrated nutrient iron combined with vital trace elements ensure balanced growth and rich green leaves. Special, highly-porous granules make the bio-filter function many times more effectively - thereby improving both the water quality and the health of the fish. Dennerle Nano DeponitMix ensure