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Perfect water for fish from Tetra

Every aquarist knows that it's impossible to create a healthy living environment in an aquarium if the water values are not right.
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Tetra SafeStart - give your aquarium filter a boost

Effective biological filtering is essential to achieve healthy water conditions in an aquarium. You can kick-start this process right from the outset by using Tetra SafeStart, as it contains live, nitrifying bacteria, which are absolutely crucial for healthy biological activity in the aquarium. This is why it is particularly important to use this water conditioner when setting up a new aquarium.
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Background information on water analysis

It is a well-known fact that every aquarist needs to regularly test the condition of their aquarium water. Poor water conditions are always a sign that the optimal biological balance has been disrupted and that the aquarium system is not functioning correctly. Water tests provide security, allowing for early identification of any imbalances and guarding against damage.
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Background information on water analysis

It is a well-known fact that every aquarist needs to regularly test the condition of their aquarium water. Water tests provide security, allowing for early identification of any imbalances and guarding against damage.
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Fish diseases

Fish diseases in an aquarium should not be taken lightly – find out more about potential symptoms and measures.
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The most common fish diseases

A brief overview: the most common fish diseases and how you can combat them.
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Aquarium plants

Plants are often a key part of what makes aquariums such eye-catching features in living rooms. However, these have far more than just decorative benefits. Read on to discover why beautiful aquarium plants are a must for your underwater world as well as for tips on how to look after them.
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Popular aquarium plants

The perfect aquarium plant is both beautiful and easy to look after. Are you familiar with the popular choices below?
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Frequently asked questions regarding aquarium plants

Are you thinking about adding plants to your aquarium? Learn more as to what you need to do to ensure your plants remain healthy. Why do the leaves have holes in them? Why are the leaves on my plants turning brown? Read on for the most important questions and answers about plant care.