Dosage rate: We recommend starting off dosing 1 drop (0.05ml)/day for each 100L of tank water and increase steadily to 2 drops (0.1ml)/day over a period of a month or so. Do not dose higher than 3 drops (0.15ml)/day for each 100L of water in a heavily stocked system
For the advanced aquarist, 0.1ml (2 drops) will raise the Bromide level by 0.05ppm for each 100L of water. If you know the Bromide depletion rate then dose accordingly