ADA Multi Bottom Long – 30pcs Multi Bottom is a stick of nutrients with balanced formula of trace elements, which are vital for aquatic plant growth. To keep an aquascape for a long time, insert Multi Bottom in the substrate as a nutrient supplement Multi Bottom is the perfect product for plant growth and can be used at any stage of the aquascape’s life. It is simple to use and highly effective so you will really see the results. It can be used; As a quick fix for tired looking plants or plants with slowed growth; simply push the Multi Bottom into any substrate for an instant plant fix. You will be astonished by the speed and extent of the results. To optimise plant growth at any stage of the tank’s life span. For sustaining healthy long-term growth of plants species such as Echinodorus, Cryptocoryne, and Blyxa that derive more nutrition from the substrate. The Science: ADA have spent many years researching the needs of planted aquaria. Multi Bottom is a product of this research; It consists of nutrient coated sticks which have a balanced formula of trace elements that are vital for aquatic plants, including iron, manganese, copper, zinc, molybdenum, and boron. It is designed to dissolve slowly and therefore provides a constant, steady supply of these vital, life-giving nutrients. Without the addition of Multi Bottom, these nutrients are often insufficient, particularly when the plants are mature and densely grown.