Seachem Flourish Excel 250ml | Liquid Carbon for Planted Aquariums

A liquid carbon supplement designed to support healthy plant growth in freshwater aquariums.

Seachem Flourish Excel provides bioavailable organic carbon that plants can use for photosynthesis, helping to promote strong and vibrant aquatic growth.

It can be used on its own or alongside CO2 injection, making it a flexible solution for planted aquariums.

Key Benefits

• Provides bioavailable organic carbon for plants
• Supports healthy aquatic plant growth
• Can be used with or without CO2 systems
• Helps improve iron utilisation in plants
• Suitable for freshwater planted aquariums
• Flexible dosing for different tank setups

Who It’s For

• Planted aquarium enthusiasts
• Aquascapers and freshwater tank hobbyists
• Users seeking CO2 alternatives or supplements

How to Use

• Initial dose or after >40% water change: 1 capful (5 mL) per 40 L (10 US gallons)
• Maintenance dose: 1 capful per 200 L (50 US gallons) daily or every other day
• Each cap thread is approximately 1 mL for smaller dosing
• Use consistently for best plant growth results

Why You’ll Love It

An easy and effective way to boost plant growth in aquariums, especially useful for aquascaping and low-tech planted tank setups.