Molydbenum
Molydbenum
Molybdenum (Mo) atomic number 42, PJS considers it to be a Minor element as it plays a crucial role in the biological and metabolic process in corals and is used by all reef organisms and is below 1ppm in seawater. In the industry it is considered a trace element, we need to fix that. Molybdenum belongs in the transition metal group and is naturally found in seawater. In reef aquariums, maintaining proper molybdenum levels is important for color, vitality and healthy coral growth, and supplementation will be necessary, especially in heavily stocked tanks.
Molydbenum Key Roles
Biological / Metabolism:
Molybdenum is essential for the enzymes involved in nitrogen metabolism, which allows for protein synthesis in corals and other marine life.
Molybdenum is used by all levels of organisms in the entire ecosystem.
Enhanced Coral Coloration:
Molybdenum directly effects the diverse coloration and intensity of corals.
Aids in UV protection for corals and zooxanthellae.
Protection Against Parasites:
Molybdenum helps create a healthy ecosystem, helping to protect from parasites.
Molydbenum Levels
Natural Seawater Levels:
Molybdenum levels in natural seawater typically .0105 parts per million (ppm).
Target Aquarium Levels:
Many reef aquarists aim to maintain molybdenum levels within this natural range.
PJS recommends aim for a molybdenum concentration of .013-.015 mg/L. This is a very small range!
Consumption Rate:
Fast.
Molydbenum Testing
ALWAYS test molybdenum levels in your reef aquarium before supplementing to determine if dosing is needed to avoid overdosing.
Testing:
Regularly test molybdenum levels using a reliable test kit or by sending water samples for ICP testing
Molydbenum Dosing
Start slowly by beginning with a low, gradual dose over days avoiding any sudden shifts in water chemistry and monitor the effects.
Methods:
Molybdenum can be dosed via liquid additives.
Consider Advanced Methods:
Dosing stock solutions with pumps and continuous drip systems can be used to maintain precise molybdenum levels.
Considerations
Avoid overdosing, as it can lead to imbalances and become toxic to corals and other invertebrates in your tank. Molybdenum is essential for metabolic process, helps to burn nitrogen and phosphorus. Foods and other additives and salts may have it in them from processing. Molybdenum must be dosed if dosing copper. It alters the toxicity of copper to invertebrates Dosing molybdenum, more is not the answer, time is the answer Molybdenum deficiency will lead to reduced growth and color in corals. Overdosing will result in all types of algae blooms, and how. Hair, Cyano, Slime.