Our Coral Essentials – Bromide Solution is a liquid Sodium Bromide additive at 4000 ppm. Bromine in natural sea water is in the order of 65ppm. For the advanced aquarist bromine levels in marine tanks should be checked regularly to determine the take up in your system.
Dosage rate: We recommend starting off dosing 0.5ml/day for each 100L of tank water and increase steadily to 1.0ml/day over a period of a couple of weeks. Do not dose higher than 2.0ml/day for each 100L of water.
For the advanced aquarist, 5ml will raise the Bromine level by 0.2ppm for each 100ml of water.