Tropic Marin Block Strontium is a concentrated solution specifically designed to add strontium and barium to a marine aquarium when deficits are detected. These two elements, belonging to the alkaline earth metals group, are essential for the skeletal growth of corals, calcifying marine animals, and many calcareous algae.
The Tropic Marin Block System relies on an indicator element to proportionally dose trace elements consumed in the same ratios. Often, their actual concentration may be below the detection threshold of standard analytical devices, making this method particularly reliable for precise value maintenance.
| Strontium (Sr) | 50,000 mg/l |
| Barium (Ba) | 66 mg/l |
Controlled and precise delivery of strontium and barium to effectively correct deficits.
Supports elements whose concentration is below the analytical detection threshold.
Convenient integrated doser, compatible with manual use or via a dosing pump.
Water and inorganic compounds of strontium and barium.
2 ml per 100 L of aquarium increases the concentration of:
| Strontium | +1 mg/l |
| Barium | +1.32 µg/l |
Maximum dosage: 4 ml per 100 L per day.
Store in a cool, dark place.
Regularly check the strontium concentration and other water parameters using Tropic Marin ICP analyses.
1000 ml bottle — Art. 28896