Mutualism and a very special fish

Mutualism describes the ecological interaction between two or more species where each species has a net benefit. A short story about the relationship between a special fish and a shrimp. Video recording and edit: Janne Lievonen --- Want to see this? Check this out: www.divetravel.fi --- Music license: Epidemicsound.com --- Sony Alpha 1 Nauticam housings and wet lenses Keldan video lights @diveandtellastory?