Vehicle system for an active or a dye allowing an orale administration to fish or to crustaceans.

摘要

The invention relates to a process for administration of an active principle or a pigment especially to fish and crustaceans (shellfish) and to the preparations for the use of this process. The process according to the invention is characterised in that the active principle or pigment is administered orally by means of a bioerodable polymeric matrix consisting especially of an alginate. Application to pisciculture.