Legend Acheron AlgreenEX™ 500ml


Removes green algae

Effective means

Simple application

Optimal treatment for all types of algae.

Due to its liquid formula, the highly active

ingredient is released immediately and is

optimally distributed in the aquarium water





Legend Acheron AlgreenEX™

Legend Acheron AlgreenEX™ helps you combat algae growth quickly and easily in tropical tanks. This includes beard algae, brush algae, and thread algae.

Legend Acheron AlgreenEX™ will stop algae growth and it will start to combat the present algae in your tank. It will eliminate new colonisations of algae to prevent them from getting it back into the tank.

Legend Acheron AlgreenEX™ is copper and biocides free algaecide dose weekly to control and prevent algae growth

Biological aquarium treatment that uses billions of beneficial bacteria to clean water

Legend Acheron AlgreenEX™ Eliminates green water in aquariums removes sludge and naturally removes dangerous toxins from water

also improves water clarity and quality

We generally recommend a water change of 25% to 50% per week in aquariums. After the treatment against algae, use Legend Ancestral Phi ™ to reduce stress, to encourage rapid growth and the plant’s recovery

Features & Advantages

Reduces algae growth

Effective algae prophylaxis

On a natural basis

Well tolerated

Shrimp friendly
Storage: at room temperature. Protect from frost and heat. Keep out of reach of children and pets.
Use: Only for fertilizing ornamental plants in an aquarium.
See package insert for detailed dosage recommendations. Note: official guidance recommendations take precedence.
Shake well before using.

Dosage instruction: Shake well before use and remove active carbon. Add 5 ml per 100 liters once a week, for at least 4 weeks. This is to ensure all algae traces in the tank are gone.

When algae return quickly after treatment, simply repeat the dosing instruction but with 50% of the dosage once a week.


Additional information

Weight 1 kg
Dimensions 10 × 10 × 20 cm


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