A whirlpool is a true enrichment for life, for the whole family. A whirlpool offers rest and relaxation across the board. Especially in these already fast-paced times, a place of peace is a good alternative to relieve the stress of everyday life, both professionally and personally, and to rejuvenate. And precisely because so much is demanded of us both professionally and personally, we often lack the time or motivation to go somewhere to relax.

What in earlier times was only reserved for nobles because of their financial wealth has developed into a real boom over time - namely the keeping of all kinds of koi in one's own koi pond. The home of this beautiful and unique carp species now adorns many home gardens. A koi pond is particularly considered the crowning glory of Japanese-style gardens.

The ozone generator is a device for generating ozone from the air. Ozone is a powerful oxidizing agent. By introducing ozone into aquarium or pond water, organic contaminants are oxidized, and nitrite, which is toxic to fish, can also be oxidized to nitrate.

The amount of CO2 dissolved in the water depends primarily on the carbonate hardness. The higher the carbonate hardness, the more CO2 gas is dissolved in the aquarium water at the same pH.

Aquarium water, whether freshwater or saltwater, should have a minimum carbonate hardness of 4-6 dKH. Below this limit, the pH value is very difficult or almost impossible to stabilize.

With the help of the pH computer, fully automatic pH control can be achieved in the aquarium. In addition to the pH computer, an AB solenoid valve and a CO2 Complete are required.

Biological reactions in the aquarium are largely responsible for the increase in nitrate levels. When animals are fed dry, live, or frozen food, protein-containing substances enter the aquarium. These are the basic nutrients for the animals. However, a large portion of the nitrogen contained in the food is excreted by the animals during digestion.

In the Sulfur Nitrate Reductor SN Blue, aquarium water is treated in the absence of oxygen. In the absence of oxygen, many bacteria are able to use nitrate as a substitute for oxygen for respiration.

The calcium-carbonic acid balance in a saltwater aquarium is disrupted by the biological activity of animals and plants.

The new Kauderni (T5 / LED) is a sophisticated saltwater tank that combines elegant design with perfect functionality and ease of use. The complete saltwater system comes with a white high-gloss cabinet, built-in internal filter, and a complete lighting system encased in a high-quality aluminum cover.

Live plankton is essential for the nutrition of many young fish. However, the feeding of many invertebrates, especially sponges and coral animals without zooxanthellae, is also essential. The Plankton Reactor is a simple system for producing plankton in a natural food chain. Two reactors are required to fully establish the food chain.

The aquamoonLED is equipped with a 3-watt aquasunspot 3 x 1 blue with deep blue fluorescent light radiation. Using this type of moonlight allows for the observation of nocturnal animals and reduces the risk of fish jumping out at night.

Hollow-wall panels are ideal for glazing building walls and roofs. Otto Wolff is a well-known company that places great value on customer satisfaction, but above all on high quality. Otto Wolff offers customers hollow chamber panels for horizontal and vertical installation, which are connected to each other using a simple plug-and-click system. This system makes it easy for even inexperienced craftsmen to professionally glaze roofs and walls. Otto Wolff's hollow chamber panels are suitable for commercial and residential use and do not require extensive specialist knowledge.

Resin composite panels are ideal for facades, for cladding sloping roofs and soffits, window reveals, as cornice panels, and also for interior work. The Otto Wolff company offers customers two different types of resin composite panels. Great emphasis is placed on first-class quality and durability, as resin composite panels for facades and sloping roofs in particular are constantly exposed to the elements and must therefore meet stringent requirements. They are extremely resistant to abrasion, strong impacts, and other influences, while also being extremely heat-resistant and efficient.

As tough as steel – Otto Wolff has taken advantage of this quality and now offers all customers high-quality trapezoidal sheets made of the finest steel and aluminum. Trapezoidal sheets made of aluminum and steel are particularly suitable for roofing stables, industrial buildings, and even in private homes. Otto Wolff's trapezoidal sheets are characterized by 100% durability and a long service life. The aluminum trapezoidal sheets are completely rust-proof, as only high-quality aluminum is used. For Otto Wolff, the customer is not only king, but above all a partner, which is why the company places great value on customer satisfaction.

Otto Wolff is a successful company focused on maximum customer satisfaction and first-class quality. Through years of experience, Otto Wolff knows that choosing the right products is crucial when protecting buildings or objects, but they should also be economical and efficient. Therefore, the company offers its customers high quality combined with functionality, comfort, and attractive design. The corrugated fiber cement sheets, which offer first-class weatherproof and dimensionally stable protection, are particularly well-suited for all types of renovation and new construction projects at the highest level.

Roofs for carports, patios, or even simple shelters must be robust and able to withstand all weather conditions. That's why Otto Wolff Kunststofftechnik specializes in corrugated plastic sheets to provide customers with a durable, high-quality roof over their heads. Whether made of impact-resistant acrylic, durable polycarbonate, UV-stabilized rigid PVC, or even fiberglass-reinforced plastic, we have corrugated plastic sheets to suit every taste and every need. Otto Wolff places great emphasis on quality and first-class customer service.

Do you know the situation? The children are having fun in the swimming pool or the pond in the garden. The doorbell rings, and you can't supervise them at the moment. A wonderful day at home can turn into a nightmare in seconds. The BlueFox Pool Safety System supports you in supervising and warns you if someone stays underwater too long. But BlueFox doesn't just protect your children; BlueFox protects your entire family!

With all the love for your neighbors, who wants to be constantly exposed to other people's gaze? Sometimes you just want to be alone with your partner or family. Even passersby on the street like to cast curious glances over the fence and check out what's on your plate today. That's all over now, because Otto Wolff Kunststofftechnik has added a new Twinson privacy screen system to its range for more privacy in your home paradise. The warm feel of wood is uniquely combined with the ease of care and durability of plastic. But the Otto Wolff privacy screen system offers many other advantages that shouldn't be missed and, above all, are worth it.

Decking must be able to meet high standards. It's not just about aesthetics and attractiveness, but above all about durability and stability. Terraces are often retreats for families with children, where life generally takes place during the warmer months. Meals are eaten here, and convivial evenings with friends and family take place here. That's why the company Otto Wolff Kunststofftechnik has selected special decking boards for its customers and included them in their range, which promise longevity and exclusive "living comfort" thanks to a resilient and high-quality combination of durable materials, namely wood and plastic.