DESCRIPTION Brightwell Aquatics Lugol’s is a highly concentrated iodine and iodide solution designed for advanced reef aquarists who require precision supplementation. Iodine plays a critical role in the health of hermatypic invertebrates, such as corals, clams, and other organisms that rely on zooxanthellae. These symbiotic algae produce oxygen during photosynthesis, which can irritate coral tissue under intense lighting. Iodide helps bind and neutralize this excess oxygen, reducing stress and encouraging full polyp extension and vibrant coloration.In natural seawater, iodine is present in low concentrations—yet even at just 0.06 ppm, it is vital for the survival of corals, crustaceans, macroalgae, and reef fishes. However, iodine depletes quickly due to protein skimming and carbon filtration, making accurate supplementation necessary for maintaining optimal reef health.Brightwell Lugol’s also serves as a customizable coral dip solution when preparing new coral additions, offering hobbyists greater control during acclimation. This product reacts quickly in the water column, leaving no harmful residues behind. It is recommended only for experienced reef aquarists who can measure iodine levels accurately and calculate dosing needs based on tank volume and stocking density. With consistent monitoring and proper use, Brightwell Lugol’s helps maintain a stable, vibrant reef environment.DIRECTIONS Aquarium Dosing:1. Test iodine level with a reliable test kit. 2. Use formula: Gallons x ppm increase x 0.07570 = ml to add. 3. To convert ml to drops, multiply ml x 20 (1 ml = 20 drops). 4. Dose in high-flow area; monitor closely. 5. Avoid overuse—only dose when iodine levels are low. Coral Dip Preparation:1. Pull 1 gallon of tank water into a separate container. 2. Use formula: 14.4 ÷ ppm per gallon (on your label) = ml to add. 3. Example: If label says 12 ppm per gallon, add 1.2 ml (or 1 full dropper + 4 drops). 4. Soak corals for 10–12 minutes. 5. Rinse corals in clean tank water before returning. SUPPORTS CORAL HEALTH & COLORATION - Provides essential iodide for reef aquariums, helping corals open fully under high lighting conditions. ENHANCES WATER QUALITY & BALANCE - Quickly binds excess oxygen from zooxanthellae to maintain stable and healthy reef conditions. USE FOR TARGETED CORAL DIPS - Create custom coral dips to support acclimation and maintain coral vitality before introducing to aquariums. IDEAL FOR ADVANCED REEF AQUARISTS - Powerful formula designed for expert-level use in high-end coral systems with precision testing and dosing. AMERICAN-MADE EXCELLENCE - Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.
