Tetra

Tetra AlguMin rapidly combats all types of algae and effectively prevents new growth. The Ingredients in Tetra AlguMin are released immediately to ensure fast action and the liquid formula ensures optimum distribution of the active ingredient. Tetra AlguMin is suitable for use in all indoor freshwater aquariums (not for use in outdoor ponds). Apply 5ml Tetra AlguMin per 10 litres...

Long Term care for biologically healthy water, reducing the number of water changes required. The reliable stabilisation of the pH-value and the carbonate hardness value ensures chemical changes in the water quality are minimised, preventing sudden dangerous drops in acidity that can endanger the life of your fish. When used as directed and when kept in good condition, the aquarium...

Creates a biologically active environment to allow the fast introduction of fish into a newly setup aquarium. Contains specially bred, living nitrifying bacteria that reduces harmful ammonia and nitrate in the tank. Reduces the ammonia content by up to fourteen fold and the nitrate content by up to tenfold. Can be used when setting up a new aquarium, as well...

Tetra Aquasafe creates a safe, nature-like water for fish and plants.  Features Removes chlorine and chloramines Neutralises heavy metals Supports fish's protective mucus layers Adds Iodine, Magnesium, Vitamin B and other elements for health & vitality Tap water should always be treated before it is added to your aquarium, 5 ml of AquaSafe Aquarium Water Conditioner should be added for...

Special flake food developed to meet the nutritional needs of Siamese fighting fish and other bettas. Features Contains a species-appropriate proportion of protein from added shrimps and krill. Animal proteins promote growth and accentuation of the imposing fins. Contains natural colour enhancers.

Staple food for all Cichlids and other large ornamental fish. Features The sticks float on the water and suit the Cichlids natural eating habits. The nutrient content meets the Cichlids' increased requirements for animal proteins and ensures a naturally balanced nutrition. Promotes well-being, naturally intense colouring and growth.

Staple food for all Cichlids and other large ornamental fish. Features The sticks float on the water and suit the Cichlids natural eating habits. The nutrient content meets the Cichlids' increased requirements for animal proteins and ensures a naturally balanced nutrition. Promotes well-being, naturally intense colouring and growth.

Food sticks for all goldfish and other coldwater fish. Features Fully enhances your fish's natural colouring The high proportion of Spirulina algae promotes natural colouring and resistance to disease. The valuable vegetable ingredients make the sticks particularly easy to digest.

Complete food for all goldfish.

Flake food for all goldfish and other coldwater fish. Features Optimally balanced flake mixture for a varied diet Contains all important nutrients as well as trace elements Promotes health, natural colouring and vitality With the patented BioActive formula - for the long and healthy life of your fish. With Clean & Clear Water formula: improves food conversion and reduces fish...

Floating granules for all goldfish and other coldwater fish. Features Granules are completely consumed by the fish. Ensures a nutritious, varied diet. With the patented BioActive formula - for the long and healthy life of your fish. Promotes health, natural colouring and vitality.

For permanent reduction of nitrate content and biocide-free algae control. Purely biological nitrate reduction, improving the water quality. Inhibits algae growth by removing their main source of nutrients Long-term reduction of the nitrate level to below 40 - 50 mg/l Easy to re-dose In liquid form

For all large herbivorous bottom-feeding fish  2 in 1 wafer Complete food with concentrated algae and Omega-3 to support fish's immune system for a long and healthy life. Rich in essential fibres Does not cloud water.

Complete food for all herbivorous bottom-feeding fish.   The optimal, varied nutrition for bottom-feeding fish. Tablets sink quickly, can be placed where needed and releases food slowly. The new tablet formula contains a high content of Spirulina to support health and vitality.

Staple food for all pond fish, supplying a complete and balanced diet.  Contains all essential nutrients, fibre, vitamins and minerals. High acceptance and digestibility of the sticks, leading to low water contamination and high water quality. High-quality resealable plastic bag protects the food from harmful effects such as sunlight, air and dampness. This means important ingredients are protected and the...

Tetra Pond Floating Koi Sticks are high-quality staple food especially developed for the healthy, balanced diet of Koi.  Benefits Contains all essential nutrients, vitamins and minerals High-quality carotenoids bring out the red, yellow and orange pigments. High acceptance and digestibility of the floating sticks ensure low water contamination and high water quality. The packaging ensures protection from harmful effects such...

Selected food mixture comprising the best flakes, sticks, wafers and gammarus to meet the feeding requirements of all pond fish. with high-quality flakes that are particularly suited to the nutritional requirements of young and smaller fish.  contains floating food sticks for all fish that prefer to eat their food at the surface of the pond. contains sinking wafer that are...

Nourishing yet varied diet for all pond fish.  Combination of three different varieties of pond stick. Contains all essential nutrients, vitamins and trace elements. Intensifies colour brilliance due to high-quality, biologically active colour enhancers. High-quality wheat germ sticks which are rich in fibre ensuring easy digestibility. Stabilized vitamin C increases resistance to disease. Low water contamination due to high biological...

Healthy and balanced diet , for all pond fish, for when water temperatures are low in autumn and winter.  Ideal for feeding when temperatures are below 10 degrees Celsius. Easily digestible food due to high quality wheat germ. Rich in fibre and therefore optimally suited to the reduced metabolic rate of pond fish in the colder seasons. Optimum conditioning for...

Tetra Prima offers a complete diet for tropical fish, in a soft, more natural format. It is perfect for fishkeepers that want to offer a more natural diet that tastes great and keeps your fish healthy. Suitable for midwater and bottom feeding fish.

This is a slow sinking food for small midwater and bottom-feeding fish allowing them to feed naturally. Mini granules are suitable for Tetras, small barbs, corydoras, catfish and small loach. Mixture of herbivore and omnivore granules, to cater for the dietary needs of fish in a mixed aquarium.  

  Gentle low heat manufacturing process for high nutritional value and high vitamin stability. The concentrated colour crisps contain additional carotenoids to promote natural colouration. The food has been produced using Tetra's patented Crisp Technology, for less waste and clearer water. The improved digestibility delivers better nutrition compared to regular flakes. Nitrogen and phosphorus production is reduced, helping to control...

TetraPro Energy is the premium food for any kind of ornamental fish that provides health and extra power. The new energy-crisps with concentrated nutrient content. High-value Omega-3 fatty acids give extra energy. Natural proteins are good for a strong muscular system. TetraPro Energy for extra energy and growth of your aquarium fish. -produced by a uniquely gentle low-temperature treatment: -...

  Gentle low heating manufacturing process for high nutritional value and high vitamin stability. With algae concentrate to improve resistance. Innovative crisp format for minimal waste and water pollution. Ideal for herbivorous fish.

Complete food for all bottom feeding fish. The optimal, varied nutrition for all bottom-feeding and timid fish.  Tablets sink quickly, can be placed where needed, and release food slowly. The new Multi tablet formula contains shrimp for enhanced palatability.

Measures the Nitrate value precisely and reliably Suitable for all freshwater and marine aquariums.  For a large number of analysis Excellent long-term stability.

Measures the Nitrite value precisely and reliably Suitable for all freshwater and marine aquariums. Excellent long-term stability.  

Measures the pH level precisely and reliably Features Suitable for all freshwater aquariums Excellent long-term stability For a large number of analysis Instruction for use Test procedure The test measures pH values ranging from 5 to 10. Rinse the test vial with the water to be tested. Fill the vial to the 5 ml mark with the water to be...

Fast and easy testing of NH3/NH4+ How to use:  Dip test strip into the water. Remove strip after approx 5 seconds. Do not shake off excess liquid. Keep the strip in a horizontal position with test side up for 15-30 seconds. Compare test with scale of packaging.

Ideal for carnivorous and herbivorous bottom-feeding fish and crustaceans  Green wafers with valuable spirulina algae especially for herbivorous bottom-feeding fish. Brown wafers are ideal for carnivorous bottom-feeding fish. Aquarium water does not become cloudy thanks to the solid consistency of the wafers. Solid wafers conform to the fish's natural eating habit.  

Aquasafe turns tap water into fish safe, nature-like aquarium water.  Harmful substances are immediately neutralized: Chlorine and Chloramine are eliminated and heavy metal are bound completely by a complexing agent. Essential elements, present in natural environment, are added. The optimised vitamin formula reduces stress and supports long lasting health. Gills and mucous membranes are protected by tangible colloid ingredients. Contains...

Holiday food for all Goldfish   Healthy nutrition for up to 14 days. Specially developed food in jelly-basis. Keeps its form and sets nutrients free according to the demand of your fish.

Tetra Goldfish Weekend sticks are for feeding your goldfish and other coldwater fish during weekends and short holidays away. Unlike other holiday foods, which sometimes contain indigestible plaster, Tetra Goldfish Weekend Sticks are 100% edible. They provide essential nutrients needed by your fish when you are not able to feed them yourself. This stick can be eaten at leisure by...

Tetra Goldmed is a general remedy that targets the most common fish disease. Features Targets white spot, skin and gill parasite, fin rot, fungal infections and also prevents secondary infection. Treatment for coldwater ornamental fish.    

Complete food for all tropical fish  Crisps are highly nutritious due to low heat production process. With Clean and Clear water formula Patented active formula maintains a healthy immune system. For decreased water pollution and therefore reduced algae growth.

Vacation food for the optimum nutrition of fish during an absence for up to 14 days.  Healthy nutrition for up to 14 days. Patented feeding block with essential vitamins, trace elements, minerals and tasty daphnia. The tetra block is 100% edible. Long term solid in the water without polluting the water. Easy to dose. Number of blocks depends on number...

Staple food for all ornamental fish to ensure the long and healthy life of your fish. With the patented BioActive formula - for the long and healthy life of your fish. Contains over 40 high-quality raw materials. Carefully selected mixture containing high-quality nutrients with vitamins, minerals and trace elements for a nutritious diet. Excellently accepted by all ornamental fish. Easy...

Vacation food for optimum nutrition of fish during a period of absence.  Healthy nutrition for up to 3 days. Patented feeding block with essential vitamins, trace elements, minerals and tasty daphnia. The tetra block is 100% edible. Long term solid in the water without polluting the water. Easy to dose.

Iron, Potassium, Manganese and other essential trace elements provide a lush and healthy plant growth.  Strengthens plants by providing a long-term effective nutrient supply. Prevents yellow, glassy leaves. Promotes the formation of Chlorophyll, thus ensuring rich green leaves. Prevents Iron and Potassium deficiencies. Vigorous plant growth is the  best way to prevent algae growth. The nutrients found in the Plantamin...

TetraPond Algofin is used for the effective and safe treatment against persistent blanketweed and other pond algae. Features Intensive treatment for frequently occurring algae types AlgoFin targets and attacks the organism and metabolism of the algae, inhibiting their ability to photosynthesise Effective in the pond for a period of 2-3 weeks Prevents further algae growth Safe for pond fish

TetraPond Algorem is a fast and safe treatment for combating floating algae (green water). It binds to floating algae turning it into degradable flakes that can easily be removed from the water. Features Results visible in a few hours Phosphate is effectively removed Clears pond water without affecting the natural balance of the pond biosphere Contains to toxic substances Easy...

Detoxifies dangerous ammonia. Use whenever ammonia levels rise - fast acting formula.  Tetra AmmoniaSafe Fish Pond Treatment quickly reduces the dangerous ammonia in your Fish Pond. Tetra Pond Ammonia Safe removes toxic ammonia that is bad for fish and helps remove ammonia that builds up if your Pond Filter is not working correctly. Tetra AmmoniaSafe reduces toxic ammonia, converting it...

For natural, safe pond water for fish.   From time to time, you will need to top up your pond with tap water, as water is removed during routine care procedures such as water changes or simply via the natural process of evaporation. However, since our tap water is intended for human consumption, it contains chlorine to eliminate any germs...

Tetra Pond CrystalWater   Effectively removes dirt particles to improve visibility into the pond. Works in a matter of hours. Not suitable for sturgeons. Binds cloudiness caused by clay particles or soil, as well as cloudiness caused by organic particles, such as fish waste, uneaten food or dead plant material. Harmless to pond environments: the active ingredients in Tetra Pond...

TetraPond Medifin is used to treat and prevents fish diseases. Features Effective treatment for most common pond fish diseases. Disease recovery can be advanced by using Tetra Pond AquaSafe in conjunction with MediFin. MediFin can also be used as a preventative remedy, during sensitive times of the year such as the spring and autumn. Directions for use Add 10 ml...

The Tetra Test 6 in 1 Quicktest offers a perfect solution, by testing for 6 essential water quality parameters in less than 60 seconds. Easy and quick to use Measures pH, Nitrite (NO2), Nitrate (NO3), Carbonate (KH), General Hardness (GH), Chlorine (Cl2) pH - The pH value describes the acidity or alkalinity of the water, which is very important for...