Seachem Flourish Tabs are nutrient-rich root tablets designed to feed aquarium plants directly at the substrate level. Each tab is packed with essential micro and macronutrients including iron, potassium, manganese, and other trace elements—without harmful nitrates or phosphates that could trigger algae. Ideal for root-feeding species like swords, crypts, and stem plants, Flourish Tabs promote strong root development, vibrant foliage, and long-term plant health in gravel or planted substrates. Key Features Complete root fertilizer for freshwater planted tanks Enriched with iron, potassium, and trace elements Ideal for root-feeding plants like Amazon swords, crypts, and Vallisneria Easy to use—just insert into the substrate Does not contain nitrate or phosphate (prevents algae blooms) One tab treats a 10x15 cm (4x6 inch) area for 3–4 months
SKU: SCFR-0505