Fauna Marin Color Elements Green/Blue Complex Supplement, 250ml
SKU: FM-CEG-20
- Color Elements Green Blue is a trace element mix targeting reef coral coloration.
- It delivers iron, manganese, and cobalt to bring out green and turquoise tones.
- The formula is 50% more concentrated than standard element blends on the market.
- 250ml size; also available in 500ml.
Fauna Marin
Fauna Marin is a German manufacturer offering an extensive, successful product line that includes coral and fish foods, water treatments, lab tests, and equipment.
Use Color Elements Green/Blue Complex, 250ml - Advanced Trace Element Formula for SPS & LPS Coral Growth and Coloration
Fauna Marin Color Elements is a blend of trace elements designed to improve coral growth and color. This unique recipe has been experimentally tested and perfectly adapts to modern artificial sea salt mixes. This state-of-the-art element mix aligns the micronutrient consumption of tropical corals with the light conditions generated by LED lighting systems. It helps maintain stable micronutrient conditions in coral reef aquariums, leading to significant increases in coral growth rates and coloration. The special formulation of the elements also prevents the accumulation of excess toxic trace metals in the aquarium and effectively prevents the growth of unwanted algae.
Highlights:
- Addition of growth-active micronutrients
- Increases growth and color development in SPS and LPS corals
- Enhances fluorescence and coral glow
- Protects corals from light-induced stress
- Highly effective concentrate (more than 50% less consumption compared to conventional element mixtures)
- Suitable for Balling Light Systems or other Systems based on Zeolith or Pellet filtration
Pro Tips
- Dose weekly, not daily, when starting out - The recommended dose is 2-3 ml per 100 liters per week. Start at the low end and observe your corals for two to four weeks before increasing. Color shifts from trace element supplementation are gradual. Rapid dosing increases will not speed up results and can cause water chemistry imbalances.
- Run an ICP test before adding new trace element products - If your tank already has elevated nickel or cobalt from other supplements or salt mixes, adding Color Elements Green Blue Complex on top may push those values too high. An ICP analysis gives you a baseline so you know exactly where you're starting.
- Pair with the full Color Elements system for precise color control - Color Elements Green Blue Complex works on the green and turquoise axis. Fauna Marin's Red Orange Complex and Purple Blue Complex cover the remaining spectrum. Using all three lets you adjust each color range independently rather than relying on a single all-in-one trace supplement that balances the mix for you.
- Store out of direct light and away from contamination sources - This product has a shelf life of approximately 3 years. Keep the cap clean and dry between uses. Introducing bacteria or organics from a dirty pipette can degrade the formula faster than the shelf date would suggest.
What's Included:
- One bottle of Fauna Marin Color Elements Green Blue Complex (size: 250ml)
Specifications:
- Product Type: Trace element and micronutrient supplement
- Target Corals: SPS and LPS corals, with emphasis on blue and green morphs
Ingredients:
- 2-fold iron complex, Manganese, Potassium, Nickel, Cobalt, Zinc, based on inorganic elements
- EUH208: Contains organic and inorganic nickel compounds. May produce an allergic reaction.
While most of our equipment carries a one-year manufacturer's warranty, consumable products like fish and coral foods are not covered under traditional warranty terms due to their perishable nature and varied storage conditions. However, we fully stand behind the quality of every product we sell. If you experience any issues with your food purchase shortly after receiving it, such as concerns about freshness, packaging integrity, or product quality, please contact us at [email protected]. We're committed to making it right and will work with you to resolve any problems quickly and fairly.
Dosing Instructions*:
Weekly 2 - 3 ml per/100 l (26 US gal.) Volume
Safety Instructions:
For use in a reef aquarium only. Not meant for human consumption. Do not swallow. Keep out of reach of children. Contains harmful heavy metals! Avoid contact with skin and eyes. Rinse immediately with water after contact.
*Always read the label and product instructions on the bottle before use. Dosing guidelines, safety information, and application instructions are subject to change. The information on this page reflects product details available at the time of publication and may not represent the most current formulation or recommendations.





