Colombo Marine Metals + (Colour-3)
By Colombo · Iron dosing · Trace Elements
Specs
ManufacturerColombo
CategoryTrace Elements
FormLiquid
Primary parameterIron
Affected parametersIron
Recommended frequencyTest and correct once a week
Dosing impact1 mL per 100 L raises Iron by 20 ppb
About Colombo Marine Metals + (Colour-3)
Iron, manganese, cobalt and nickel supplement aimed at yellow and green coral colors.
Dosing instructions
By iron test: 1 mL per 100 L raises iron by 0.02 mg/L, target 0.15 mg/L; test and correct only once a week. Without testing, dose 4 mL for every 100 mL of Colombo Calcium Plus added (less accurate, use with care). Shake well.
Reef-keeper notes
Iron, manganese, cobalt and nickel supplement aimed at yellow and green coral colors.
Where to buy
Log Colombo Marine Metals + (Colour-3) in your reef dosing plan
Reef Trak's dosing module schedules and logs every dose of Colombo Marine Metals + (Colour-3) alongside your parameters. The built-in dose impact calculation uses the manufacturer's specs so you know exactly how each dose will move Iron.