Continuum Discus ElementsT mineral complex replenishes crucial minor and trace minerals lost to filtration and plants in Discus and other soft water habitats.
It contains no heavy metals, phosphates, silicates, gluconates, or polygluconates.
Use in aquarium keeping: For Discus, this is recommended to be 1.7 to 3.0 dKH (German degrees of carbonate hardness or Karbonathaerte) or 30 to 55 ppm. For general freshwater species, you should increase the alkalinity to twice that value.
Directions and protocol: Shake well prior to use. Add 1 capful (5 ml) per 30 US-gallons (114 L) of Discus, other soft water fish, or general freshwater aquarium water 2 times per week.