Creat biotope-compatible aquarium water for animals from Lake Malawi and Lake Tanganyika with Hobby Cichliden Fit. The special hardening salt for East African cichlids increases the carbonate hardness by means of the total hardness. The essential mineral compounds of potassium, calcium and magnesium are contained in the ratio that meets the requirements of animals from both waters.Hobby Cichliden Fit+ carbonate hardness is increased by means of the total hardness+ optimum GH/KH ratio of 1:1.5+ promotes well-being, resistance to disease and intensity of colours in East African cichlids+ contains essential mineral compounds of potassium, calcium and magnesium+ 450 g harden 2,000 l by 4dKH and 2.6dGH+ 2 dosing spoons increase the hardness in 100 l by 4.5dKH and 3dGH