API Bio-Chem Stars – 20 Pieces

The exact API Bio-Chem Stars – 20 Pieces

It is biological filter media that creates a large surface area for beneficial bacteria, helping control ammonia and nitrite and maintain a healthy aquarium ecosystem.

• Contains 20 stars
• Suitable for aquariums up to 380 litres
• For freshwater, saltwater and reef aquariums
• Place inside the aquarium filter
• Rinse only with old aquarium water—never chlorinated tap water