The BIOActivator by Modern Reef is a biological activator based on enzymes and food for bacteria. It does not contain bacteria itself but feeds and enhances the existing bacterial colonies in the reef aquarium.

• Enhances the growth and activity of beneficial bacteria.
• Improves water clarity.
• Helps retain and remove excess organic substances and nutrients.
• Improves the performance of the protein skimmer.
• Creates a more stable biological environment, which can contribute to better growth and coloration of corals.