Hikari Tropical Shrimp Cuisine 10g nobox The product information states that

The product information states that it does not impair nitrification

Designed to last up to four times as long as competing products

For reef aquariums

making it non-toxic while the biofilter removes it

Hikari Tropical Shrimp Cuisine 10g nobox The product information states thatHikari Tropical Shrimp Cuisine Selected Special Ingredient For Shrimps Hikari Tropical Shrimp Cuisine 10g is a scientifically developed diet for all types of freshwater ornamental shrimps, particularly Caridina and Neocaridina species, providing essential nutrients for growth and proper shedding. A scientifically developed diet for all types of freshwater ornamental shrimps especially Caridina or Neocaridina species. FEATURES Contains vegetable matter