As soon as you approach the aquarium, the fish become excited and swim up to the surface. They know it’s feeding time! A few flakes or pellets fall into the water and disappear within moments. But just because a fish eats eagerly doesn’t necessarily mean its food meets its needs. Depending on its composition, the diet can influence its growth, colour and even reproduction. So, what should you really look for when choosing the right food? Not all fish share the same menu Algae, plants, small...

You have just cleaned the glass of your aquarium. The water is crystal clear, the plants are thriving, and the fish are swimming peacefully through an immaculate aquascape. Yet, just a few days later, tiny green spots have already started to reappear. At first they are almost invisible, but they gradually spread until they form a thin film across the glass. The most surprising part is that the driftwood, rocks and sometimes even the plants seem to be much less affected. So why does the...

The filter is one of the most important pieces of equipment in an aquarium. It does much more than simply keep the water clear: it helps maintain water quality and preserves the biological balance of the aquarium. Internal or external filter? What flow rate should you choose? Should you prioritize pump power or the volume of filter media? These are all common questions when setting up an aquarium. Fortunately, a few simple criteria are all you need to make the right choice and ensure...