Best selling Aquarium care from Tetra
On this page you'll find a ranking of the best Tetra products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Tetra AquaSafe
The fast-dissolving Tetra AquaSafe instantly transforms tap water into fish-friendly, natural aquarium water. Its unique combination of vitamins, natural biopolymers, and trace elements ensures healthy water and healthy fish with its new formula. Harmful substances in tap water are immediately neutralized: chlorine and chloramine are eliminated, and heavy metals such as copper, zinc, and lead are bound using complexing agents. Biocolloids promote the development of beneficial bacteria for clear water. Essential substances found in natural habitats are added: iodine for revitalization, magnesium to promote growth and well-being. The optimized vitamin formula reduces stress and supports long-term health. Gills and mucous membranes are protected by tangible care colloids.
Are you familiar with the Tetra water care concept? A coordinated product line for balanced water conditions, clear water, and healthy fish. The Tetra water care concept includes the products SafeStart, AquaSafe, 6in1 Test, and EasyBalance. Extensive research in modern laboratories has shown that these products keep water and fish in top condition, allowing you to relax and enjoy your aquarium. They are easy to use and enable the hassle-free setup and maintenance of an aquarium. Tetra water care – simple and reliable for the best results!
Treat tap water with 5 ml of AquaSafe per 10 liters of water in the following cases: setting up the aquarium, water changes, and fish transport.
2. Tetra 6 in 1 test strip
Test results in seconds: Check water quality in your aquarium. With the Tetra Test 6in1, you can quickly determine if your aquarium water is in optimal condition. The test strips check 6 water quality indicators and provide results in just 60 seconds. One strip measures pH, carbonate and general hardness (KH+GH), nitrite (NO2), nitrate (NO3), and chlorine (Cl2) levels. The pH value indicates the acidity or alkalinity of the water, which is crucial for fish health. An ideal pH range is between 6.5 and 8.5. Carbonate hardness helps maintain a stable pH level, with a recommended hardness level typically between 3° and 10° dH. Good water quality is vital for fish and plants, but it cannot be assessed with the naked eye. Therefore, for the well-being of the fish, it is advisable to check the water quality every 2-3 days for new aquariums and once a week for established ones. Dip the test strip into the water a few times. Shake off any excess water. Immediately compare the chlorine test section with the reference scale. Wait about 60 seconds and then compare the remaining test sections with the reference scale. Packaging units: 25 test strips.
Aquarium care
Quantity discount
CHF11.50 per piece for 2 units
Tetra 6 in 1 test strip
Aquarium water care
3. Tetra AlguMin
Tetra AlguMin should be used at the first signs of algae problems. It contains a broad spectrum of action against all common types of algae. When used properly, it is harmless to fish, plants, and microorganisms.
4. Tetra easy balance
Tetra EasyBalance stabilises the important water values pH and KH and permanently reduces the harmful substances phosphate and nitrate. As a result, the number of water changes can be reduced and the period until the next water or partial water change can be extended to up to 6 months. In this case, monthly partial water changes are no longer necessary, which further reduces water consumption. Tetra EasyBalance also enriches the aquarium water with essential vitamins, trace elements and minerals for fish and plants. This keeps the aquarium ecosystem healthy and balanced. Also particularly suitable for simplifying the aquarium care of soft water aquariums with e.g. discus fish: by stabilising pH and KH values, the intervals between necessary partial water changes are extended.
5. Tetra NitratesMinus
Biological nitrate reduction in liquid form. TetraNitrate Minus Liquid permanently lowers nitrate levels and serves as a biocide-free algae control solution. The product is a purely biological nitrate reducer and ensures a long-term improvement in water quality. Algae growth is significantly restricted as the main food source for algae is removed. The liquid is suitable for both freshwater and saltwater.
6. Tetra CrystalWater
Crystal clear water for your aquarium. Tetra CrystalWater makes aquarium water crystal clear - it safely and quickly clears the water of turbidity. Optimum use is achieved with AquaSave. Packaging units: 250 ml.
Not suitable for aquariums with invertebrates (e.g. snails, shrimps and other crustaceans).
7. Tetra CO2 Plus
Tetra CO2 Plus 250 ml provides carbon in a form that is available to plants. CO2 is an essential nutrient that allows all types of plants to grow and thrive naturally. Application: Add 2.5 ml for every 20 liters of aquarium water weekly. If your aquarium is heavily planted, you should use the product twice a week.
8. Tetra SafeStart
Allows the use of fish immediately after setting up aquariums. The live bacteria contained in Tetra SafeStart create an instantly biologically active environment.
9. Tetra pH/KH Minus
For the production of tropical aquarium water with a pH value below 7.5 and a carbonate hardness of about 4° dH in freshwater aquariums. It promotes plant growth, reduces algae growth, and supports fish health.
10. Tetra FilterActive
Keeps the filter biologically active and reduces sludge. Contains live starter bacteria and sludge-decomposing cleaning bacteria. Breaks down ammonia, nitrite, organic pollutants such as fish waste, sludge accumulations, food, and plant residues. Reduces filter sludge, extends cleaning intervals, and increases filter performance. Promotes the bioactivity of the substrate, prevents decay, and reduces maintenance effort. Wide spectrum of bacteria to maintain biological activity after water changes and filter cleaning. Tetra FilterActive 250 ml starter bacteria ensure clean water and healthy fish. The unique formula of live starter bacteria and sludge-decomposing cleaning bacteria accelerates the biological breakdown of pollutants such as ammonia, nitrite, fish waste, sludge, and food residues. This not only keeps the filter clean for longer but also extends the cleaning interval and increases filter performance. With Tetra FilterActive, the bioactivity of the substrate is promoted, decay is avoided, and maintenance effort is reduced. Ensure optimal filter performance and a healthy aquarium life with Tetra FilterActive. Dosage: Shake well before use. After filter change or cleaning, add 5 ml per 20 liters of aquarium water. 1 mark on the measuring scale corresponds to 10 ml. Half dosage after water changes.
