Our innovative AquariumActiv bacterial treatments offer improved safety and reduced stress for your aquarium inhabitants and plants. They keep the filter system running smoothly and ensure the biological removal of contaminants, providing clear and fish-friendly aquarium water with no hazardous organic waste materials such as ammonia and nitrite.

Although phosphates and nitrates are important nutrients for aquarium plants, they can cause unsightly outbreaks of algae in your aquarium if the concentration becomes too high. Our effective nutrient removers are added to the filter and reduce the quantity of these substances in the water, allowing the levels to return to normal very quickly. These nutrients cannot be released back into the water.

An aquarium is a self-contained system that loses nutrients over time due to the corresponding bioconsumption. Water-soluble vitamins, trace elements and minerals quickly become scarce and need to be added back in. A healthy supply of vital substances produces visible results in spry and vibrantly colored fish, succulent greenery and bright red and thriving aquatic plants.

Algae in freshwater aquariums will take advantage of nutrient peaks that do not get used up by aquarium plants – but these annoying organisms can end up competing with your plants for vital nutrients. In order to give your aquarium plants the upper hand, not only it is important to keep a close eye on the nutrient levels in your aquarium but also to actively combat the development of algae.

The plants in your aquarium need a variety nutrients for healthy growth. Our high-quality fertilisers supply your plants with the essential macro-nutrients and micro-nutrients they need for radiant leaf colours, healthy and vigorous growth, and the prevention of signs of deficiency and plant diseases.

Aquascaping is a particular form of aquatics that focuses on the plants in the aquarium. Therefore, in addition to a suitable aquarium such as the Oase ScaperLine, plant care is essential. For healthy plants and intensive leaf colors Oase has developed a range of aquarium care products precisely designed to the needs of aquascaping. The fertilisers ensure that your plants are supplied with everything they need. For the best possible results the products are designed to work together.

Our water analysis kits help determine the most important water parameters such as pH value, water hardness, carbonate hardness, content of nitrogen dioxide, nitrate and chlorine.

We help you to evaluate the water values obtained and provide guidance on useful product recommendations and possible treatment options.