Statistically speaking, many homes in the US and all around the world keep freshwater fish as pets. They are known to reduce stress levels, and they can usually be found in more official places, such as the waiting room of a doctor’s office.
If you want to add some colorful background to your living room in the form of a fish tank, there are a few things you should know before making this adjustment, to be sure you take proper care of your new pets and you contemplate this decision thoroughly.
Before we go on, if you’re interested in this topic, you should try checking out other related articles on our websites, such as the one on how fast fish grow, or the most reliable fishing lures, if you’re a keen angler.
Oscars
This is believed to be one of the most intelligent species of aquarium fish found on the market. They should be kept in a tank specially designated for them, not to be mixed with other fish.
Although they require more maintenance, their ability to be trained and learn different tricks makes it all worth your while. They should be raised together in small groups, given that they’re not particularly social fish.
Another aspect worth mentioning is the fact that they’re carnivorous and they make a lot of waste, but there’s no such thing as having it all.
Cherry Barbs
This particularly colorful species is pretty peaceful and requires a minimum tank size. They are named after their bright colors, but they’re usually silver or black. The cherry color occurs when the male is spawning.
They are omnivorous and will eat almost any type of food, so they’re pretty low-maintenance. Also, they’re community fish, so you’ll have no trouble housing them in the same tank with other species that you also keep.
One thing they particularly enjoy is having planted areas where they can hide, but also large open spaces to swim around.
Bettas
This species is prevalent due to their very particular looks. They are vibrantly colored with majestic long fins and tails. They are social fish and can be kept in the same tanks with other peaceful species, but the males are notoriously aggressive towards each other.
They have an omnivorous diet which allows for makes them pretty low-maintenance since they eat both plants and animal foods.
It would be a good idea to house them in a larger tank, if possible.
Goldfish
Perhaps the most notorious aquarium fish, the goldfish is an all-time favorite, due to its bright color and high adaptability.
Even though in media they’re usually depicted as being housed in the classic small fishbowl, they require a lot more room to live comfortably. The right tank size would be somewhere around 20 gallons, and you’ll also need a filter to keep their water clean.
This species comes in many different varieties, and you mix them between themselves and with other fish as well, as long as they’re not species that are prone to competing with each other.
Angelfish
Another really popular species would be the angelfish, which you must have seen at least a couple of times if you’ve observed fish tanks. They are pretty small and come in a wide variety of colors, making them a great addition to the decorum of the room.
They are prone to becoming a little more aggressive as they grow older, especially if you keep them in a full tank with many other species. They should be housed in an aquarium that’s at least 20 gallons in size.
Given their omnivorous diet, they’re pretty easy to take care of, but we would recommend not mixing them with tiny fish or with fin-nipping species, because conflict may ensue.
To conclude, we could say that there are countless alternatives to choose from, and we’ve only reviewed the most popular ones. The important thing is to carefully assess whether or not you have the time and the dedication to care for these little creatures properly.
Keep in mind that they reduce stress levels and they can bring a lot of liveliness and color to an otherwise dull environment.
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