Dispatch on the same working day,on receipt of payment by 14:00h

3 Components

In one set. For ideal fertilization.

2 Sets

Whether nano or large aquarium, we have the right set for you.

1 Goal

Healthy and magnificent plants.

3 Components

Both systems consist of the proven Plant System components.

Dennerle Plant System S7#grosse_250-ml

Plant System S7

Plant System E15

Dennerle Plant System V30Dennerle Plant System V30, 250 ml#de:grosse_250-ml,en:size_250-ml;fr:taille_250-ml

Plant System V30

2 Sets

With the new E15, the Plant System has finally reached the nano range.

1 Goal

Since 1966, DENNERLE has pursued one goal: beautiful, magnificent, and healthy planted aquariums for everyone.

"Especially in the nano range, droplet dosing is worth its weight in gold. Simple, effective, and reproducible."

— Volker J., Aquascaper

"I love simple systems. This one works—visibly and reliably."

— Sarah L., beginner

What is the right fertilizer for my aquarium?

There are countless ways you can set up your little piece of nature. Depending on how many animals or plants you have in your aquarium, we recommend different fertilizers. You'll find the answer to this question in the table.

aquariums
Simply planted aquarium
For well-planted aquariums
Eingerichtets Aquarium mit grünen Pfanzen und Fische.
For well-planted, large aquariums
For aquascapes
products
Dennerle Plant Elixir Basic#de:grosse_250-ml,en:size_250-ml;fr:taille_250-ml
Plant Elixir Basic
8,99 €
To the product
#en:_all
Plant System Set Nano
24,99 €
To the product
#de:Plant System Set Nano
Plant System Set
29,99 €
To the product
Dennerle Plant Care Pro#de:grosse_250-ml,en:size_250-ml;fr:taille_250-ml
Plant Care Pro
15,99 €
To the product
planting
Fewer plants
More plants
More plants
Many plants
With no or little fish stock

2025

The Dennerle Plant System Set is a sophisticated three-component fertilizer system for healthy, vibrant, and colorful aquarium plants. Based on the original concept from 1980, it combines decades of experience with modern liquid dosing and a clearly structured care plan.

2006 - 2008

2006 marks the refinement of the proven concept—clearly structured care routines and a more precise, everyday-practical system. 1980 marks the launch of the Plant System Set—the moment when experience became a reliable principle: separate nutrient applications for reproducibly healthy plants.

2008
From miniature to magic: shrimp, snails, miniature aquascapes – small biotopes, big fascination. Today, more precise, more sustainable, closer to nature than ever before.

1980

In many aquariums, plants grew very poorly or were plagued by unsightly algae infestations. Based on decades of experience in cultivating aquarium plants, Dennerle began to develop a system that would ensure success for everyone and make the aquarium trouble-free and algae-free.

1966

A man kneels in a tropical stream, stroking leaves, noting colors, currents, and light. Ludwig Dennerle listens to the stories of aquatic plants – patiently, leaf by leaf. Curiosity becomes method, and method becomes a vision: to understand nature, preserve it, and bring it home. Thus, Dennerle is born – from wet boots, notebooks, and a love of living plants.

FAQs

What is the difference between the regular and the Nano set?

The Nano Set is for aquariums up to 100 L and uses dropper bottles for fine dosing. The Standard Set has dosing caps for aquariums larger than 100 L.

How often do I need to fertilize?

Every week: S7, E15 mid-month, V30 at the end of the month. A clear plan for everyone.

Is the system also suitable for beginners?

Yes, it is easy to use and avoids typical mistakes such as over-fertilization.

Can I combine the system with soil?

Yes, it harmonizes with active soils and supports nutrient replenishment.

Is the system shrimp-friendly?

Yes, with proper dosage it is also ideal for shrimp tanks.

Why not an all-in-one fertilizer?

Because plants absorb nutrients at different rates.
Therefore: separate addition = better result.

What's new about E15?

We changed for tablets to a liquid version. Which made it also adaptable for Nano aquarium.

Can I purchase individual components?

Yes, all three fertilizers are also available individually.

Does the set also work without CO2?

Yes, but you will achieve the best results with CO₂ supply.

What does “innovation from tradition” mean?

The system is based on the original concept from 1980 – new
designed for modern aquariums.

Do I need all three components?

Yes, they are coordinated. Each fulfills a unique function – for the balance in the aquarium.