Brightwell Aquatics Chaeto Grow Macroalgae Supplement – 500ml

Brightwell Aquatics Chaeto Grow is a specialized macroalgae nutrient supplement designed to support the long-term health, growth, and coloration of Chaetomorpha in marine aquariums and ultra-low nutrient systems (ULNS). Formulated without phosphate or nitrate, it allows controlled nutrient export through natural algae uptake rather than direct nutrient dosing.

This advanced formula provides 13 essential elements required for optimal macroalgae metabolism, photosynthesis, and structural development. By maintaining proper elemental balance, Chaeto Grow helps chaetomorpha efficiently absorb excess phosphates and nitrates from the system, supporting stable water chemistry and improved nutrient control.

Safe for shrimp, invertebrates, and reef environments, Chaeto Grow is ideal for refugiums and macroalgae-based filtration systems where consistent growth and nutrient export are critical.

Key Features:

• Macroalgae nutrient supplement for marine aquariums
• Designed specifically for chaetomorpha growth and stability
• Provides 13 essential elements for long-term algae health
• Phosphate-free and nitrate-free formulation
• Ideal for ULNS and nutrient-controlled reef systems
• Supports natural reduction of phosphates and nitrates
• Safe for shrimp, corals, and other invertebrates
• Developed using extensive aquatic algae research

Brightwell Aquatics Chaeto Grow 500ml is a refined macroalgae supplement formulated to promote healthy, sustained chaetomorpha growth without increasing nitrate or phosphate levels. Ideal for refugium-based nutrient control, it supports long-term system balance and improved reef stability.