eSHa alx acts against parasitic species of crustaceans (Crustacea), such as carp lice ( Argulus sp.), anchor worms ( Lernaea sp.), gill lice ( Ergasilus sp.), etc. Parasites occur on and in the skin of fish and on the gills. eSHa alx gets rid of it quickly!

Disclaimer: Remove shrimp and crayfish before using eSHa alx ! You should also be careful with lower animals like corals, anemones, sea urchins, snails, clams et al. Please read the instructions carefully!