Brightwell Aquatics ABAFER500 Ferrion Liquid Iron Supplement 17oz 500ml

• Particularly suited to systems outfitted with a refugium or mud system.
• Stronger than most competing products.
• Composed of purified water and ultra-high purity materials.
• Formulated by a marine scientist.

Product description Highly-concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms (i.e. "photosynthetic" or zooxanthellate corals&44; clams&44; and their allies)&44; macroalgae&44; coralline algae&44; mangroves&44; marsh grasses&44; and other desirable marine algae and plants. Particularly suited to systems outfitted with a refugium or mud system. Stronger than most competing products. Composed of purified water and ultra-high purity materials. Formulated by a marine scientist. Liquid. 500-ml. Directions 1. Determine the optimal iron concentration for your aquarium, starting at 0.05 ppm and gradually increasing as necessary. 2. Add the product to the aquarium to increase iron concentration. 3. Monitor the aquarium for any changes in the appearance of photosynthetic organisms. 4. Maintain phosphate levels as close to immeasurable as possible to prevent algal proliferation. 5. Repeat steps 2-4 as needed to maintain desired iron concentration.