The Ciano Fish Protection Dosator L is an innovative automatic dosing system that releases natural plant extracts and essential vitamins into your aquarium, creating a protective environment for your fish. This sophisticated device offers comprehensive protection by strengthening fish immune systems, creating an antiparasitic barrier against bacteria, and accelerating healing of superficial injuries. Designed for all freshwater aquariums, this dosator features easy installation with built-in suction cups and provides continuous protection for up to 60 days. Simply press the top to activate the steady release of beneficial compounds that promote healthy slime coat developmenta critical defense mechanism for fish health. For optimal performance, maintain water levels between the marked MIN and MAX lines, and integrate with the My Ciano app for enhanced management capabilities. This long-lasting, active defence solution represents the cutting edge in preventative aquarium care.