Brightwell Aquatics MicroBacter Purple M - 500ml

Overview

Brightwell Aquatics Microbacter Purple M is a premium live microbial culture designed to accelerate the growth of purple and pink coralline algae in saltwater and reef aquariums. Coralline algae play a crucial role in reef systems-not only do they enhance the visual appeal of your tank with vibrant encrusting coloration, but they also help stabilize rock structures and outcompete unwanted nuisance algae.

Microbacter Purple M introduces a highly effective blend of non-pathogenic bacteria that support biofilm formation and enhance nutrient processing, particularly in systems where dry rock or artificial substrates have been used. This helps create a mature, biologically balanced environment much faster than natural progression alone.

Whether you're cycling a new tank or encouraging fresh coralline coverage in an established reef, Microbacter Purple M promotes a cleaner, more stable system while boosting aesthetic appeal.

Features

• Rapidly establishes and spreads desirable purple and pink coralline algae
• Supports biological filtration by introducing beneficial bacteria
• Helps control unwanted algae by improving nutrient cycling
• Ideal for dry rock aquascapes, new tank setups, and system upgrades
• Safe for use with all marine fish, corals, invertebrates, and macroalgae

Instructions

1. Shake bottle well before each use to ensure even distribution of bacteria.
2. Turn off UV sterilizers, ozone, and protein skimmers for 4-6 hours after dosing to maximize bacterial effectiveness.
3. Initial dose: Add 5 mL per 25 US gallons (95 L) daily for the first 1-2 weeks.
4. Ongoing maintenance: Dose 5 mL per 50 gallons weekly or as needed based on nutrient levels and algae development.
5. For best results, dose in areas of high flow and ensure proper calcium, magnesium, and alkalinity levels are maintained to support coralline growth.

Pro Tips:

• Use in conjunction with coralline algae scrapings or cultured rock to help seed the system.
• Maintain consistent lighting and stable parameters for optimal algae development.
• Refrigeration after opening is recommended but not required.