Tetra

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

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

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

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

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

Tetra AlguMin rapidly combats all types of algae and effectively prevents new growth. Use anti-algae products safely.

High-performance heater with different power settings.

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.

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.

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

Mini pellets for all smaller cichlids, especially all- and herbivorous cichlids. High-quality staple food with the new Multi Pellet formula for naturally bright colors.

Mini pellets for all smaller cichlids, especially all- and herbivorous cichlids. High-quality staple food with the new Multi Pellet formula for naturally bright colors.

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

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

Quickly and reliably eliminates clouding from aquarium water caused by dirt particles. The aquarium water is crystal clear within just a few hours.

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

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

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.

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.

Tetra FilterActive keeps the filter biologically active and keeps it cleaner for longer with its natural action. It contains live starter bacteria and sludge-reducing cleaning bacteria that accelerate the biological degradation of ammonia, nitrite, mud.

For catching fish and shrimp.

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

Healthy and species-typical, high quality natural food for turtles. Whole crayfishes (Gammarus).

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 easy and thorough cleaning of the aquarium inner panes.

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

A premium flake food product with a special mix of algae that makes it ideal for all herbivorous cichlids.

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

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

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

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.

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

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

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.

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.

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.

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.

Complete flake food mix, ideal for all small and young fish in garden ponds. Provides all-round, 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 food mix for the daily feeding of all goldfish in garden ponds. Three different types of food provide varied and biologically balanced nutrition.

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.

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

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