Check the listing for details. 🌱 Aquarium Plant Fertilizer Root Tabs (25 Count) LIMITED TIME GET 5 EXTRA TABS. Condition: New. Listed at 7.08 USD. Blue Lake Root Tabs Aquarium Plant Root Fertilizer Tabs | BLtabs™ Feeds up to 1 month, granules are coated with a slow release resin.Insert each slow-release capsule deep into substrate with tweezers near the base of rooted plant 5-6 inches apart or as needed. Replace tabs after 1-2 months. Use in tanks with at least 1 inch of substrate. Insert tabs deeply into substrate or they will float. Recommended for tanks over 10 gallons. Maintain weekly water changes and chemistry testing. Capsule Size 00Capsule weight: 1 gram +/- 0.2 grams Safe for fish ,shrimp, and snails.Contains No Copper Capsules are vacuumed sealed in packs of 25 to preserve freshness and keep moisture out. ✔️Affordable ✔️ Effective ✔️ Premium QualityPromotes strong root development for lush plants in freshwater aquariumsContains 8 essential nutrientsVacuumed sealed in packs of 25 to preserve freshness and keep moisture outFeeds up to 1 monthGelatin Capsules SHIPS FAST !!Most Orders Are Shipped Same Day Keep away from childrenNot for human consumption Guaranteed analysis: 18% Total Nitrogen (9.5% ammoniacal, 8.5% nitrate) 5% Available Phosphate 12% Soluble Potash 0.7% Magnesium (0.35% water soluble) 5% Sulfur (5% combined) 0.5% Iron (0.0006% water soluble) 0.1% Manganese (0.07% water soluble) 0.06% Zinc (0.0006% water soluble)