Best Tropical Fish To Start With

Best Tropical Fish To Start With


It is arguable that pets are better companions than human beings- they won’t argue with you, they won’t leave you for someone else,and they don’t care what you look like at any time of the day. Whether this is your first pet since your childhood goldfish or if you just have no time to look after a pet that needs walks and will shed fur everywhere, a tropical fish will be perfect for you. Tropical fishes are fish that live in waters near the Equator, regardless of whether they are freshwater, saltwater or euryhaline (fish that can live in both saltwater and freshwater) fish. The phrase ‘tropical fish’ may sound intimidating, especially to people who have absolutely no experience in keeping pets- and these fears are not entirely unfounded, as some breeds of fishes require a lot of individual attention and care. Worry not, however, because here is a list of the best tropical fish to start with and all the tips you need to know to start your aquarium.

Tips For Beginner Fish Tank Owners

The first thing a fish owner should know is that most fish are more comfortable in a more substantial tank with more space to swim in. A fish tank should contain at least ten gallons (about 40 liters) of water, so instead of a tiny fishbowl, owners should prepare a space for a more extensive fish tank. The reason for this is because smaller fish tanks allow for more sudden temperature changes, as lesser water would be able to lose or gain heat easier than large amounts of water. Besides that, too little water in the tank will also not be enough to dilute the fishes’ waste for the filter to work correctly. Both of these reasons and much more are why beginner fish tanks should be at least ten gallons, and that smaller fish tanks should be left to more experienced fish owners. For the species of fish that are smaller in size, such as Neon Tetras, Fancy Guppies, and Corydoras, a tank of about ten gallons should be enough for a handful of these fish. For more significant fish such as Catfish and Pearl Gourami, however, a more massive tank would be preferred, say, a tub of about forty to fifty gallons should be sufficient.

Fish owners should also take into account the fact that the fish species chosen to live in the same tank will play a significant role in the survival of all fishes. Instead of buying fish based on their appearance, as many fish owners tend to do, there are several other factors to consider before buying a tank full of fish, including whether they can get along. Among the few more important factors is the ability of the fish to adapt to different tank conditions. Typically, at the beginning stages of owning an aquarium, the requirements of the aquarium may prove to be very stressful and even fatal for most fishes, even tough ones. For this reason, new fish tanks should be cycled before fish are added into them, and even then, only the more robust fishes should be put into the container. Danios, Tetras, and Swordtails are all hardy small fish that can, to an extent, withstand slight changes in temperature and nitrogen levels.

Common Household Fish

There are some fish that are considered to be more suitable for beginners than others, for a multitude of reasons, from having simple dieting habits to being peaceful, passive fish. Among the more popular species of fish are Tetras, Danios, and Guppies.


Tetras are freshwater fishes, and, it beingcommon pets, several different species of tetras can be found at once in most pet shops. Tetras are a schooling species, so an owner looking to get Tetras must settle for six or more, or else the Tetras can get nippy and bad-tempered. These fishes can come in a range of colors, patterns,and sizes, so it depends on what kind of a fish tank environment the owner has and wants that’s suitable for different Tetras. As for food, Tetras accept any tropical fish flakes and any frozen or dried fish food. Neon Tetras, for instance, are one of the more popular species of tetras and are a great way to add some dazzle to your tank. Red Belly Pacus (A different species of Tetras), on the other hand, can grow to be huge fish, so avoid getting these if your tank is too small.


Another common fish species for beginner aquarists is Danios. Danios are usually peaceful fish, who, like the Tetras, can come in all sorts of sizes and colors. Danios are also schooling fish, so it’s best to keep them in schools of six or more. Best suited for lower temperatures, these fishes are perfect for unheated tanks and require a tank of at least ten gallons for the smaller Danio species. More abundant species of this fish would needa largercontainer of about forty to fifty gallons. Zebra Danios and Pearl Danios are all popular species of Danios. Beware, however, if you have fish with flowing fins in your tank, as these active Danios would find ways to nip other fishes’ flowing fins.


Lastly, Guppies are also recommended for beginner fish owners, as they are quite easy to care. Guppies feed on algae and brine shrimp but would eat almost everything, being omnivorous creatures. These fishes come in many different flashy colors and patterns, so owners can have the liberty of choosing the type of Guppy they want for their tank. Beware, however, as Guppies are livebearers, and when both males and females are put in a container together, there will be many baby Guppies popping up soon. If this isn’t something you want for your tank, then it is advisable just to get males or females.

All in all, fishes are great pets and can be easy to care for if the owner takes the initiative to understand what different species of fish need to live a long and stress-free life. The mentioned species above are among the best tropical fish to start with, as their feeding habits are quite simple, and are peaceful tank mates even with fishes of other species.

Top 5 Most Endangered Fish Species that might Disappear Soon

Top 5 Most Endangered Fish Species that might Disappear Soon


Fish is one among the species that go for a lot of catch every year, and doubtlessly some of the species become endangered, and their existence becomes a question mark. Though a lot of measures are taken by different departments, sometimes it becomes highly impossible to save a particular species from going into extinction. So here we have listed the top 5 most endangered fish species.

Bluefin Tuna

Bluefin Tuna:

Bluefin Tuna is one of the largest growing fish in terms of size. It can grow unto 10 feet and can roughly weigh about 1400 pounds. The main reason for their extinction is the hunting habits that prevail amidst the commercial fishermen. The rate of one Bluefin tuna can go up to one lakh dollars. It is highly influencing the commercial fishermen to hunt on the Bluefin tuna. The Bluefin tuna belongs to the fighter category. This species is known to travel 1000 miles across the ocean.

Maltese Ray:

With the hunting habits of men, the nature of this species itself is causing it to become an endangered species. It belongs to the slow-growing category, and it matures late. But the biggest drawback of all is that they don’t interest fishermen in any way. This probably doesn’t look like a drawback. But if you learn a little more about it, these are sized small, and they might get into the trap quite easily. Though they are thrown back, they are mostly in dead, or half dead state and chances of them surviving goes down. They have largely gone down in numbers and exist only in small water bodies.

Goliath Grouper:

It is a widely known fact that the grouper varieties are usually a little extinct in nature, but this particular grouper named the Goliath has gone way too endangered. Also, this is quite similar to the previous type we spoke about that is the Maltese Ray. The reproduction system is quite slow in these species causing them to become much more endangered as they die even before they can replicate in huge numbers.

European Eel:

Again fishing habits of the people play a major role in endangering the life of these species. In fact, the fishing habits are quite overboard when it comes to hunting the European eel. When the hunting habits are way beyond the limit, this restricts and collapses the reproduction cycle of the fish and prevents it from growing in numbers. The European eel can exist only in the freshwater but if the way is blocked or a face any threat and unknowingly get to salt water the die soon.

Bocaccio Rockfish:

Again Bocaccio Rockfish is one of the largest endangering species due to the lack of time that they get for multiplying in number. With the motto the save this species from reaching the endangered state a lot of fisheries were also closed by the government, but the desired results aren’t achieved yet. It can take about ten decades for their recovery but there high chances that in the meantime they can go extinct.

The Top 5 Largest Aquariums in the World

The Top 5 Largest Aquariums in the World


It is always a great feeling to experience the unknown, and the underwater world is one such thing. No all are blessed with the opportunity to deep dive inside oceans and seas and experience how the underwater world is. So this feeling of reaching the oceans and experiencing how different species function undersea can be known by visiting large aquarium it is also an intimate experience, unlike the ones that you experience in seas and oceans. So here we are listing the top 5 largest aquariums in the world.


Georgia Aquarium:

Georgia Aquarium is the largest aquarium in the world with million gallons of water. It is the only place apart from Asia to house shark in them. This is the major reason as to why they have such a big water back up. However, there are issues with regard to caging sharks. Sharks aren’t something that you can tame, and at the same time, they can develop health issue when housed in one place with nowhere else to go. The intensity of the issue increased after the death of the sharks that were housed here.

Dubai Mall Aquarium:

It is quite unlikely if Dubai hasn’t gotten something that has to do with the largest or the best in the world. So here you have an aquarium as well in the mall. The aquarium has about 2.63 million gallons of water filled in it.  For a rough count, more than 33000 residents live here in this aquarium. Needless to say, the aquarium in Dubai also holds a record for the largest acrylic panel in the world. The aquarium forms a part of the Dubai mall that is one of the largest malls in the world.

Okinawa Churaumi Aquarium:

With 1.98 million gallons of water in it and with more than 20 million visitors every year, Okinawa Churaumi Aquarium takes the third place on the list of largest aquariums in the world. The aquarium takes its residence in the Ocean Expo Park in Japan. The aquarium is big enough to accommodate the reproduction cycle of sharks and other big species of the kind. The aquarium was opened in the year 2002.


The aquarium is filled with 1.85 million gallons of water, and this is the reason why they make it to the fourth place on the list.  It is also known as the complex of science and is located in Valencia, Spain. Though it is technically smaller than the other aquariums on the list in terms of water capacity, the aquarium houses about 45000 animals that makeup to 500 different species from across the world. The aquarium was opened in the year 2003.


Turkuazoo was opened in the year 2009 and is one of the largest aquariums in the world. It consists of about 1.85 million gallons of water in it. Unlike the first three on the list, this aquarium isn’t designed like the usual one. It begins at the midway of the wall goes over your heads and reaches the other end of the wall almost like making a 1800 pathway, which is the best part about visiting this place. The aquarium houses some of the rarest fish types in the world.