Melanopsis magnifica is a species of freshwater gastropod endemic to oases and wadis in Morocco.
They are very active and don't have special needs. 
Temp: 15 - 22 °C
pH: 6 - 8
Karbonathärte: 3 - 15° dKH
Gesamthärte: 3 - 20° dGH
Größe: 2 - 3 cm
Lebenserwartung: 2 - 5 Jahre
Aquariumgröße ab 20 Liter