Give Your Aquarium a Weekly Vitality Boost

In a closed aquarium environment, many highly active nutrients and vitamins are consumed quickly or filtered out. Dennerle Plant System S7 is designed to replenish these “disappearing” substances instantly. Think of it as a concentrated tonic that keeps the biological motor of your tank running at peak performance.

Why Your Plants Need It

• Rapid Absorption: Unlike root tabs, S7 is absorbed directly through the leaves, providing an immediate health boost.

• Vibrant Colors: Contains boron, iron, and manganese to promote deep greens and intense reds in aquatic foliage.

• Stress Reduction: The added vitamin complex helps fish build a healthy slime coat and reduces stress during water changes.

Perfect for Beginners

If you are just starting out, the complexity of plant nutrients can feel overwhelming. The S7 simplifies this by combining multiple trace elements into one easy-to-dose liquid. It is specifically designed to work alongside Dennerle V30 Complete and E15 FerActiv as part of the professional “Perfect Plant” system, but it also works wonders as a standalone weekly supplement.

Dosing Instructions

For optimal results, add 2 pumps (approx. 3 ml) per 100 liters of aquarium water every week.

Pro Tip: Always dose your S7 after your weekly water change to ensure the fresh water is immediately “vitalized” for your inhabitants.