Reef Code B

Brightwell Reef Code B is a comprehensive bioculture supplement engineered to establish and maintain a thriving bacterial colony in reef aquariums. This potent formula introduces beneficial nitrifying and heterotrophic bacteria strains that accelerate the nitrogen cycle, reduce ammonia and nitrite spikes, and promote water clarity.

Ideal for new tank setups, after water changes, or following medication treatments, Reef Code B helps stabilize water parameters and creates a resilient biological foundation. Simply dose according to tank volume and watch your reef ecosystem flourish with improved stability and reduced maintenance stress. Perfect for hobbyists serious about long-term coral and fish health.