Tropic Marin Bio-Calcium
By Tropic Marin · Calcium dosing · Calcium
Specs
ManufacturerTropic Marin
CategoryCalcium
FormPowder
Primary parameterCalcium
Affected parametersCalcium, Alkalinity
Recommended frequencyDaily
Dosing impact1 level measuring spoon per 100 L raises Calcium by 10 ppm
About Tropic Marin Bio-Calcium
A unique crystalline additive that adds Calcium and Alkalinity simultaneously without altering ionic balance. Dissolves fully with no byproducts.
Dosing instructions
1 level measuring spoon in 100L (26 US gal) raises calcium by about 10 ppm and alkalinity by about 1.5 dKH. Sprinkle slowly onto the water surface in a high-flow area. Do not exceed 2 measuring spoons per 100L per day.
Reef-keeper notes
Provides biologically ideal calcium, carbonate hardness, trace elements. Target 400–450 ppm Ca.
Where to buy
Log Tropic Marin Bio-Calcium in your reef dosing plan
Reef Trak's dosing module schedules and logs every dose of Tropic Marin Bio-Calcium alongside your parameters. The built-in dose impact calculation uses the manufacturer's specs so you know exactly how each dose will move Calcium.