Types of Tropical Fish For Your Aquarium

Types of Tropical Fish

Powernubby.com: Many people assume tropical fish are all the same. When they set up an aquarium, they don’t worry about all the different types of tropical fish species; they just get the fish that look good, put them all in the same tank, and assume everything will be great. Sound familiar?

Any responsible tropical fish owner should take a little time to learn something about the different types of tropical fish species; much for the same reasons that you would research breeds of dogs before investing in a few of them. Some varieties are very aggressive, some are shy and docile, and while the majority fall somewhere in between getting the wrong mix of aggressive and non-aggressive pets can be a complete disaster. This is true with all animals, including tropical fish species. But, there’s no need to feel overwhelmed. You don’t need a degree in marine science to figure out a good mix of fish for your aquarium; a little general knowledge about some fish will be enough for you to make the right choices. Keep reading for some of that general information.

There are some types of fish that can be quite aggressive, and these include the auratus, the Jack Dempsey, the banded leporinus, as well as the convict cichlid. These fish are considered to be dominant, and they are aggressive and often pick fights with other tropical fish species. If you must add these fish to your tank, you should take steps to have the largest aquarium possible so that the other tropical fish species in the tank can avoid them. You will also need enough larger rocks, decorations, and vegetation to give your fish plenty of places to hide. You should also limit the types of aggressive fish you have in your tank to one specific breed so there are not too many different types fighting for space and picking on the other fish.

Many types of the cichlid tropical fish species, however, are very shy and docile and steps should be taken to keep them separated from any aggressive fish. Including, of course, the keyhole cichlid as well as the ram cichlid. These fish will not mix well with bully fish and may be injured by the more aggressive fish in the tank.

The majority of tropical fish species lie somewhere in the middle of these two extremes and will get along well with other fish; this is similar to different breeds of dogs whereas most will interact well with each other there are a few who can be quite aggressive and dangerous. If you aren’t sure if the type of fish you want to add to your collection is appropriate for your tank then you should be sure to address any questions about fish with the pet store attendant, or do some research online.

Know Your Types of Tropical Fish and Avoid Disaster in the Tank

One thing that people don’t do enough is research their fish before they buy them. Let’s be cynical for a moment. Aquarium shops have a vested interest in selling you something and that is something worth remembering when buying fish. Think about the Plecostomus as an example.

This fish is now being outlawed in many states in the USA simply because it has become a pest, destroying the natural environment in many rivers. Many varieties of Plecostomus have been sold for decades. Bought by unsuspecting people as an ideal algae eater they quickly find that they become too big for the tank. Released into the wild they have bred and grown to epidemic numbers.

Despite this you still see the humble Plecostomus on sale.

So an easy rule to follow is do your research before you buy any living creature for your aquarium. Unless you have a species tank one question to ask is about compatibility and even then it is worth asking as some fish just can’t live with their own kind. Ask any Betta Fish!

An example of incompatibility is Penguin Tetra. This lovely little fish has a peaceful shoaling nature. Put them into a tank and they will move around in a silver shoal, swimming at a slight angle with their heads higher than their tail. They only grow to about an inch and half long and so are perfect for the beginner. When you see them in the store they look fantastic. Just what you need to fill that middle tank gap.

Except that if you put them into a tank with smaller fish such as Neon Tetras they will suddenly undergo a personality change. Each individual fish will stake out its own area of the tank and settle possessively into it chasing off any smaller fish that comes along. They will fight anything smaller than themselves and each other. Add more and the territories get smaller. But, if you put them in with only larger fish, there is no problem.

So what do you need to know before buying fish? Who they get on with, what water quality, temperature, acidity and water hardness will they tolerate, are they top middle or bottom feeders, what to feed them.

Cory catfish for example are bottom feeders and will damage themselves on gravel substrate by wearing away their barbells. That doesn’t mean you can’t get some if you have gravel substrate but you do need to give them an area of sand as a feeding area.

So before you buy any fish, simply check them out and do it independently. There are some great retailers out their but just to be on the safe side, it’s worth taking the time to find out for yourself.

No doubt tropical fish are great pets to have, since they are low in maintenance. Not only are they great pets, they are diverse in colors, shapes and sizes. Watching them swim can be very relaxing and calming. There are several factors you should consider before going out and buying, things like compatibility, temperatures requirements etc. Here are some suggestions of some popular tropical breeds you can get (including its scientific name):

  • Angelfish (Pterophyllum Scalare)
  • Betta (Betta Splendens)
  • Tetra
  • Barb (Barbus)
  • Loach (Botia)
  • Gourami
  • Oscar (Astronotus Ocellatus)
  • Perch
  • Molly (Poecilia Latipinna)
  • Siamese (Betta Splendens)
  • Silver Shark (Balantiocheilos Melanopterus)
  • Swordtail (Xiphophorus Helleri)
  • Zebra Danio (Brachydanio Rerio)

You’ll need to make sure that they can live in the same temperature level. In addition, you’ll also need to make sure that the tropical fish you’re getting will be compatible if you’re deciding to mix them all in one tank. Knowing the maximum amount of fish to have in one tank is also important. This depends on the type of species and the size of your aquarium tank.

Feeding once or twice a day is enough for tropical fish. Depending on the fish, you’ll need to find out whether they eat floating or sinking food. Be careful not to over feed them. This can actually do more bad than good. They will get sick and any left over food will just remain at the bottom of your aquarium, which will make your aquarium cloudy.

Types of Tropical Fish Diseases

Rearing tropical fish is fast becoming many people’s hobby and life style. It is because it can be very rewarding and relaxing when you sit back and enjoy the vibrant color of your aquarium at the end of the day.

However, it can also quickly become a very frustrating and stressful experience when you start realizing that there may be something wrong with your fish. This is not helped by the fact that most fishes are fragile and therefore you ought to learn how to take care of them before they fall prey to diseases. This article will talk about the most common type of fish diseases you can find and how you can treat them.

Fungal diseases is one of the most commonly contracted disease in a fish, it’s symptom includes white spots showing up in the skin of the fish. This is most commonly observed especially during stressful period for the fish, as white spots indicates that your fish is weakened by stress. Isolate them to a new tank and monitor them closely, and try to help your fish relax by not aggregating it.

It is generally quite easy to tell that there might be something wrong with your fish, ulcers, sores, bulging eyes are sure sign that they’re infected by some sort of bacterial diseases. Commonly, antibiotic medication are used to fight and control the spread of bacterial in your aquarium.

Another commonly observed disease is the parasitic disease. This is evident when you start noticing weird and strange behavior from your fish such as rubbing their bodies against the tank, the floor bed or any objects in the tank, as they’re trying to get rid of the parasite before it kills them. Giving your fish a bath with salt solution will usually help take care of this problem.

Lastly, you might also want to watch out for the viral diseases. It’s not unusual to find your fish contracted with virus, and they’ll showed up as swelled white spots in the skin. When you find one, be sure to isolate the fish to prevent any more viruses from spreading and clean the tank as soon as possible. Locating a specific cure for the virus might be difficult, and thus the best thing to do is to let it run it’s course and try to keep the environment as clean as possible for the infected fish.

Tropical Fish Tank Supplies

There are so many different types of tropical fish tank supplies out there that it can be daunting when begin your own tank. Knowing what to purchase is essential before you start buying anything. Some of these supplies are a necessity while others simply make your tank look a lot nicer. This article will describe some of the different types of supplies that you can purchase including the different types of tanks, plants, and decorations that you can purchase for your tropical fish tank. After reading this article you should have a better understanding of what tropical fish tank supplies you need for your tank to thrive.

Purchasing a suitable tropical fish tank for needs is very important. A tank too small or too large will be very hard to look after and an unsuitable tank will lead to lots of heartache and dead fish. The tank that you purchase should be large enough for the amount of fish that you want. Keep in mind that a bigger tank will require larger, more expensive accessories like lights and filters so if you are on a tight budget try to go for a midsized tank to keep costs down. Most pet stores, online and offline will have experts on hand to help you find exactly what you are looking for. It is also a good idea to do a lot of your own research prior to making any purchases.



After you have your tank, you should think about the sort of plant life that you want. Although you can have a tank made up of only artificial plants, this will not look as good as a tank full of healthy natural plants. It is easier for beginners to use artificial tropical plants but as soon as you think you can look after real plants you should purchase a few and see how you go. Live plants also help to keep the water clean and provide a place for your fish to play and explore. You need a good substrate if you are considering using live plants.

Any ornaments or decorations that you purchase for your fish tank should be soaked in water for about 24 hours to ensure that they are clean and free of chemicals. Drift wood is a great addition to any tank and this can be found on a lot of beaches around the world for free!

Thinking about the above points when purchasing tropical fish tank supplies will help you make better decisions and have a much nicer and lower maintenance tank. Remember, choose a tank that suits your needs and time requirements, have a long think about the type of plants you want to put in your tank, and look for some cool decorations and ornaments for your tank to give it a really personal touch. The best thing that you can do is research so have a look at heaps of different tropical fish tank supplies stores and see what you can find.

Setting Up A Tropical Fish Tank Setup

Setting up a tropical fish tank is explained below. Depending upon the fish you are going to keep and other data, modify the procedure according to your requirement.

The equipment needed to set up a tropical fish tank are heater, replacement filter media, aquarium filter, aquarium gravel, and an aquarium along with decorations either real or fake plants.

The amount of effort needed to set up a tropical fish tank is same as having a cat or a dog as pets. Unless you work hard at it, it is not an easy job to set up and maintain a tropical fish tank. Every week maintenance work is to be performed along with frequent change of water. The fish has to be fed at least once in a day. If you do not mind these hard work, then look forward to the pleasure of keeping a tropical fish at home.

Analyze the type of fish which you will put in the aquarium prior to the purchase. Certain types of tropical fish grow up to twelve inches or more in length. If you are sure of the type of fish you will be keeping it will be easier to decide the size of the tank needed. Beginners should start with a ten or twenty gallon aquarium and use it to stock hardier and smaller variety of fish.

The aquarium should not be placed near heater vents or windows so that it will not affect the temperature and light of the tank. The temperature of the tank is affected by the sunlight which enters through windows. Such an exposure to light may lead to algae problems too. The stand which carries the aquarium should be be capable of taking the load and weight of the aquarium.

While buying the aquarium and equipment, decide the type of filter to be used. The heater should be capable of the heating the tank properly. Buy one to one and half pounds of gravel for each gallon of water.




While washing the aquarium do not use detergents or soap and use only water. The tropical fish will be harmed by the left over residue of the soap. The gravel should be washed well before it was placed in the tank. The decorations and plants can be added after the cleaned gravel is placed in the tank.

Flow of water on to the aquarium can be controlled by placing a saucer or plate in the middle and by directing the flow of water to it. Add water which is corresponding to room temperature. Remove all the chemicals in the water including chloramine and chlorine by using suitable removing agent. Do not fill the tank to the brim since when the arm is placed in the aquarium the water will overflow and mess up the surroundings.

Read: Aquarium Maintenance: A Beginner’s Guide

Allow nearly 15 minutes so that the heater’s thermostat gets adjusted to the temperature of the water and plug all other accessories and turn on the power supply. Wait for a while before putting the fish in to aquarium since the water has to be recycled to a suitable condition. Add only a couple of fish at a time to enable the filters complete the biological process according to the number of fishes thriving in the tank.

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