Products

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...

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.