Tetra

Zur exaxten und zuverlässigen Bestimmung des Kohlendioxidwertes in allen Süßwasseraquarien. Hohe Reichweite und gute Langzeitstabilität.

High-quality color granule food for full color development of all ornamental fish.

Enriched with the best fish oil it provides extra-protion energy, it also contains essential omega-3 fatty acids and fat-soluble vitamins like A and D. For all ornamental fish.

Enriched with the best fish oil it provides extra-protion energy, it also contains essential omega-3 fatty acids and fat-soluble vitamins like A and D. For all ornamental fish.

Multi-Crisps with high content of caratinoids to enhance the natural color. Regularly fed, the color-enhancing effect is already noticeable after two weeks. Premium food for all ornamental fish.

Multi-Crisps with high content of caratinoids to enhance the natural color. Regularly fed, the color-enhancing effect is already noticeable after two weeks. Premium food for all ornamental fish.

For all tropical ornamental fish. Premium food ideal for herbivorous fish.

For all tropical ornamental fish. Premium food ideal for herbivorous fish.

Monthly universal fertilizer whose nutrients are absorbed by aquatic plants through their leaves. Allows the plant to grow lush and lush green. For all freshwater aquariums.

Monthly universal fertilizer whose nutrients are absorbed by aquatic plants through their leaves. Allows the plant to grow lush and lush green. For all freshwater aquariums.

Staple food for all larger ornamental fish

For all ornamental fish as main food for a long and healthy fish life. With new formula for clearer water guaranteed

For all ornamental fish as main food for a long and healthy fish life. With new formula for clearer water guaranteed

Fine grained main food in granulate form for all ornamental fish.

Ornamental fish staple food for a long and healthy fish life. With new formula for guaranteed clearer water

Ornamental fish staple food for a long and healthy fish life. With new formula for guaranteed clearer water

Ornamental fish staple food for a long and healthy fish life. With new formula for guaranteed clearer water

High-quality staple mix for medium-sized cichlids - with patented BioActive® formula.

Staple food mix for meat - and herbivorous ground fish and crayfish.

Staple food mix for meat - and herbivorous ground fish and crayfish.

Tetra ToruMin instantly creates water that is identical to naturally occurring tropical water (known as black water), just like the water that fish encounter in their natural habitat.

Tetra ToruMin instantly creates water that is identical to naturally occurring tropical water (known as black water), just like the water that fish encounter in their natural habitat.

Zuverlässige und genaue Messungen des pH-Wertes in Süßwasser. Hohe Reichweite und gute Langzeitstabilität.

Für genaue Messungen des Nitrat- Gehaltes in Süß- und Meerwasser. Hohe Reichweite und Langzeitstabilität.

High-quality fast-sinking complete feed in tablet form especially for ornamental fish living near the ground, e.g. for catfish, loaches and basking barbels.

High-quality fast-sinking complete feed in tablet form especially for ornamental fish living near the ground, e.g. for catfish, loaches and basking barbels.

Nutritionally balanced premium food for water turtles.

Staple food for turtles. Promotes growth, health and energy.

Complete food mix for all pond fish comprising three different sticks for varied nutrition. The optimal nutrient composition provides all-round, biologically balanced nutrition.

Staple food in the form of floating sticks for all pond fish. Tetra Pond Sticks provides a complete and biologically balanced diet.

Premium quality complete food for all koi, providing healthy and biologically balanced nutrition. The floating sticks allow near-natural feeding in line with koi´s eating habits.

Complete food mix for the daily feeding of all goldfish in garden ponds. Three different types of food provide varied and biologically balanced nutrition.

Permanently removes algae from fountains and water features while preventing new algae growth. Particularly effective against suspended and filamentous algae. Use algaecides safely. Always read the label and product information before use.

Complete flake food mix, ideal for all small and young fish in garden ponds. Provides all-round, balanced nutrition.

The Water Clarifier Tetra Pond Crystal Water eliminated quickly and effectively dirt particles, ensuring crystal clear pond water. Facilitates pond care and acts within a few seconds.

The Water Clarifier Tetra Pond Crystal Water eliminated quickly and effectively dirt particles, ensuring crystal clear pond water. Facilitates pond care and acts within a few seconds.

Quickly combats floating algae (green water) in ponds with targeted results within 24 hours. Use algaecides safely. Always read the label and product information before use.

Quickly combats floating algae (green water) in ponds with targeted results within 24 hours. Use algaecides safely. Always read the label and product information before use.

Combats blanketweed and floating algae (green water) with long-lasting benefits and prevents algae growth in spring. Use algaecides safely. Always read the label and product information before use.

Combats blanketweed and floating algae (green water) with long-lasting benefits and prevents algae growth in spring. Use algaecides safely. Always read the label and product information before use.

Effectively destroys stubborn blanketweed and other common species of algae in garden ponds including floating and slime algae. Tetra Pond AlgoFin* also prevents further algae growth.

Effectively destroys stubborn blanketweed and other common species of algae in garden ponds including floating and slime algae. Tetra Pond AlgoFin* also prevents further algae growth.

Effectively destroys stubborn blanketweed and other common species of algae in garden ponds including floating and slime algae. Tetra Pond AlgoFin* also prevents further algae growth.

Green food tablets with a high proportion of spirulina algae. Staple food for a varied diet for all bottom-feeding fish.

For all herbivorous ornamental fish, flake food with vital fiber.

Tetra pH/KH Plus allows a precise and controlled increase of carbonate hardness (KH). The pH value depends on KH and carbon dioxide (CO2) content. If the CO2 level is constant, the pH value can only be influenced by the KH value.

Tetra pH/KH Plus allows a precise and controlled increase of carbonate hardness (KH). The pH value depends on KH and carbon dioxide (CO2) content. If the CO2 level is constant, the pH value can only be influenced by the KH value.

Tetra NitrateMinus reduces the algae nutrient nitrate (NO3-) reliably and in a natural way.

Permanent reduction of nitrate content when refitting your aquarium. Thus, an important algae nutrient is withdrawn, long-term improvement of water quality, the maintenance effort is reduced.

Tetra Marine XL Flakes is a perfectly balanced and wholesome staple food for large marine fish.