Blog

Here you get tips and hints about fish in the sea water aquarium and about the breeding of corals and artificial life rocks.
The Top 9 Biggest Reef Tank Myths

The Top 9 Biggest Reef Tank Myths

There are still so many myths about reef tanks floating around - we are here to share light on some of them. You... 
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Adding corals to a reef tank - when, how and where to place them?

Adding corals to a reef tank - when, how and where to place them?

Sometimes it is not easy to find the right position for each individual coral in the aquarium. We explain what you... 
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7 ways to control dinoflagellate algae in reef tanks

7 ways to control dinoflagellate algae in reef tanks

Dinoflagellates are found in every marine aquarium, e.g. as a vital symbiont in corals or as a nutritious component... 
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How to fight cyanobacteria in reef tanks

How to fight cyanobacteria in reef tanks

They are a plague in reef tanks and everyone who practises this hobby will sooner or later come into contact with... 
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Dosing trace elements - what you should know in advance

Dosing trace elements - what you should know in advance

In case of low and easy-care coral stocking, a weekly water change of about 10% is usually sufficient for the supply... 
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Activated carbon - how it works and how to use it

Activated carbon - how it works and how to use it

Did you know? The adsorbing surface of a teaspoon of activated carbon is about the size of a soccer field. Enough to... 
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Dosing Iodine in reef tanks

Dosing Iodine in reef tanks

Many reefers report positive effects of an additional dose of iodine on the inhabitants of their saltwater aquariums.... 
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Measuring water values in reef tanks: How to use titrimetric tests

Measuring water values in reef tanks: How to use titrimetric tests

As reef hobbyist, you will not be able to avoid water analysis. But don't worry - you don't have to be a... 
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