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When you’re happy that the fish are healthy, you can put them into your display tank.
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During that time, observe the fish for signs of ill health and treat problems accordingly. So, you should always put any new fish into a separate quarantine tank for at least two weeks before adding them to your main tank. Thank goodness I did! Those fish came in water that carried a whole bunch of snails that weren’t visible to the naked eye until they began to grow. For example, a few years back, I bought four beautiful dwarf gouramis and put them into a quarantine tank. Introducing New Fish To Your AquariumĮven though you’re super-excited about buying your new fish, don’t just tip them straight into your tank! QuarantineĪll livestock, plants, and decorations can carry diseases, parasites, and bacteria that you absolutely don’t want in your display aquarium. You can read more about the Nitrogen Cycle in our detailed guide. The Nitrogen Cycle, as it’s called, can take up to six weeks to kick in properly, and is absolutely crucial for a safe, healthy tank. The biological part of the filter system contains certain species of beneficial bacteria that process the harmful substances that are released during the decomposition of fish waste, uneaten food, decaying plant matter, and general detritus.
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Your aquarium filter contains mechanical and biological elements, and some have a chemical element too. When you set up a new aquarium, it’s essential that you cycle the tank before you put fish in it. In the meantime, here are a few basic pointers so that you know what you’re taking on.
#Exotic freshwater fish for sale how to#
You can read an in-depth article at this link, which explains how to care for a freshwater aquarium. Your freshwater aquarium is an enclosed ecosystem that needs careful maintenance to ensure that the environment is healthy for the inhabitants.
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