The staple food consisting of sinking chips for all bottom dwellers. sera Vipachips is the staple food consisting of carefully manufactured chips for all fish eating at the bottom. The carefully selected ingredients with prebiotic effect enhance health and liveliness. The quickly sinking chips become smooth in water but keep their shape for a long time. Therefore they also allow for eating them slowly without polluting the water. This appeals to the natural feeding habits of the often shy and nocturnal bottom dwelling fish and thus supports their development and their vitality.