Tetra

Tetra AlgoStop depot effectively combats all algae species and prevents further algae growth.

Targeted, intensive algae control. Rapid action, even with very strong algae growth.

Tetra Holiday provides your fish with an optimum and reliable food supply while you are on holiday. The gel food block provides fish with up to 14 days of nutrition and is 100% edible. It contains all essential nutritional elements to keep your fish healt

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

Air powered aquarium internal filter with high quality foam cartridge. Easy to handle, easy to clean. Mechanical and bioactive filtering.

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

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

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.

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

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

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

Tetra Marine Flakes ist ein optimal abgestimmtes und vollwertiges Hauptfutter für kleine und mittlere Meerwasserfische.

For catching fish and shrimp.

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.

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

Stabilises important water values for up to six months, extending the time until the next water change. Contains additional vitamins and minerals to keep fish vibrant and healthy.

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

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.

Specially adapted to the needs of discus fish main feed granules. Slowly sinking for species-appropriate feed intake.

Prepares tap water immediately to near-natural, fish-friendly aquarium water. Combination of vitamins, natural biopolymers and trace elements ensures healthy water and healthy fish.

Nutritionally balanced premium food for water turtles.

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

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

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

Adhesive food tablets - Watch fish feed right at the front of the aquarium.

Specially adapted to the needs of discus fish main feed granules. Slowly sinking for species-appropriate feed intake.

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.

Staple food for all cichlids and other large ornamental fish - with the patented BioActive® formula.

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.

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.

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

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.

Staple food for all cichlids and other large ornamental fish - with the patented BioActive® formula.

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

Stabilises important water values for up to six months, extending the time until the next water change. Contains additional vitamins and minerals to keep fish vibrant and healthy.

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.

For easy and thorough cleaning of the aquarium inner panes.

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

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

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

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.

Prepares tap water immediately to near-natural, fish-friendly aquarium water. Combination of vitamins, natural biopolymers and trace elements ensures healthy water and healthy fish.

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.

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

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

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.

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.

Easy-to-use floor cleaner without annoying suction. Quick-start valve for sucking in the water. Innovative turret. Fischutzgitter. Construction allows complete absorption of the water. Incl. Hose 180 cm. Three different sizes.

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