Aqua-Pics General KH Generator 150g Salt Water BASALT GRAVEL 2-4 mm is

BASALT GRAVEL 2-4 mm is ideal for aquariums inhabited by timid fish that prefer dark substrates

of starch (flour as binder and wheat germ as a source of vitamin E and B)

4 mg/L chloramine

and lowers the performance of the food

Aqua-Pics General KH Generator 150g Salt Water BASALT GRAVEL 2-4 mm isAqua Pics General KH Generator 150g Phosphate free. General kH Generator raises carbonate hardness by approximately 1dkH (18ppm) at a time for those sensitive situations like planted tanks running Co2 etc. As it has a high pH, this counteracts the acidity from the Co2, stopping pH fluctuation to create pH stability and reducing stress on fish. Suitable for both fresh and salt water aquariums.