Ensure proper strontium levels for healthy coral growth. Strontium, along with calcium and magnesium, plays an important role in encouraging rapid growth of corals and other reef-building invertebrates. Highly concentrated Strontion is over 50% stronger than most competing products and aids in maintaining strontium level at natural seawater concentration. 17 oz treats up to 2,000 gallons.
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Instructions and Guidelines
Basic: Shake product well before using. Add 5 ml (1 capful) of product per 20 US-gallons of aquarium water every other day or as needed to maintain the strontium concentration within a range of 8 - 12 ppm. When used in this fashion, 500 ml treats up to 2,000 US-gallons (3,750 L).
Advanced: Determine the strontium concentration in the aquarium using an accurate test kit before supplementing. Shake this product well before using. Each ml of Brightwell Aquatics Strontion will increase the concentration of strontium ("[Sr2+]") in 1 US-gallon (3.785 L) of water by 8 ppm. If the initial [Sr2+] in the aquarium is below 8 ppm, add this product at the maximum rate of 10 ml per 20 US-gallons daily until the desired concentration is attained, then dose daily or weekly as needed (see below). If not using a test kit, add 5 ml (1 tsp) of Strontion per 20 US-gallons of aquarium water in two day intervals to maintain the [Sr2+] within the proper range. Always try to maintain the [Sr2+] within a range of +/-2 ppm. To determine the dosing rate of this product once the desired [Sr2+] has been acquired, measure the daily rate of strontium uptake (i.e. the decrease in strontium) in your aquarium by measuring the aquarium's [Sr2+] at the same time each day over a one- to two-week period. To determine the daily dosing rate (preferable to weekly dosing) for strontium maintenance: estimate the volume of water in the entire aquarium system; divide the daily decrease in [Sr2+] by 8; multiply this number by the volume of water in the system to get the daily dosage required (ml) to maintain a stable [Sr2+]. Daily dosing maintains a more stable [Sr2+] (and more natural environment) than dosing weekly, in which the [Sr2+] spikes just after dosing and then gradually decreases throughout the course of the week.
Caution: Keep out of reach of children. Not for human consumption.
The rate at which strontium is extracted from the water is determined by the stocking density of reef-building livestock, type of lighting, and other biological, physical, and chemical conditions, Therefore, each aquarium will have different requirements for the rate of strontium supplementation. Once the rate of strontium uptake in the aquarium has been determined, the proper dosing rate of this product can be easily calculated. It is recommended that a quality salt mix with the proper (not augmented) alkalinity and concentrations of major, minor, and trace elements be used to establish natural seawater parameters in the reef aquarium, providing a stable ionic foundation on which to build.
The basis of healthy, rapidly growing reef-building invertebrates is simply providing proper physical and chemical conditions. Maintaining calcium, magnesium, and strontium at natural seawater concentrations and alkalinity between 7 - 12 dKH is the first step towards achieving this goal.
All Brightwell Aquatics liquid water care supplements are made with purified water and high purity materials. We develop formulae for aquaria based on empirical data, using observation and measurement rather than theory.