re stunning. But, they prefer water temperature between 62 and 74 degrees Fahrenheit. They are also messy when they feed, so make sure replacing water is a regular task for you. Tip: Replace 10% of the water from a tank each week. The behavior of these fish is friendly, making them a great choice for homes with children. It isn't a coincidence that they are the most adorable and the most common kind of fish found in homes today. You will want to add dechlorinator to the tank as well.

White Cloud

White Cloud is extremely resistant fish. It can be placed in a pond during the summer and it will survive. For aquariums, they can withstand low temperatures up to 60 degrees Fahrenheit. They prefer medium and upper levels in a tank. A must know fact is that they must live in a group. Between 6 and 10 is just right. In that case, they can live up to 5 years. Of course, if they are looked for and the tank is properly maintained. When it comes to looks, White Cloud isn't the most beautiful fish on the planet, but it is strong, fun to look and it can survive almost anything, making them one of the best aquarium fish to choose. Taller tanks are the best option for this fish. Top tip: Keeping just one isn't an option!

Bloodfin Tetras

Bloodfin Tetras looks like it is made from silver. It is one of the unique and different fish that is known for the color of the body and the red fins. Nevertheless, this fish is perfect for all kinds of tanks, especially large ones. We say larger because it is an always on the move fish, so they won't rest. The temperatures it can withstand are between 64 and 82 degrees Fahrenheit. Bloodfin Tetras are social fish so they require company all the time. In the proper environment, with a group of 10 or more, they can live up to 10 years. On the other hand, if you have just one, it will be shy and lonely! Having a group is a much better alternative for this best aquarium fish.

Best Aquarium Fish

If you are looking for cold water tank fish, these three species are the best aquarium fish. They are easy to keep for beginners, but also gorgeous enough for experts.

for 14 days.

3.The sixth week- Add corals

Here we have a simple step. Just add the corals (beginner pack) and replace 25% of water. Because each coral pack is different you will have to follow specific instructions.

4.Eight week- Aquacultured Corals

After two weeks since the last step, add Aquacultured Corals. They are slightly more complicated to introduce to a tank than simple ones, obviously. Acclimate them and replace 25% of water.

5.The tenth week- Fish time

Now is the right moment to add fish to your aquarium. This is a complicated task because you must make sure all fish can live in the community. Also, some of them must be kept alone, while others will be able to live in a group. As such, read the following points.

• Ocellaris Clownfish, Green Chromis and Kaudern’s Cardinalfish can live in a group. All of them are suitable for small tanks and for people who are not experts, yet.

• Fridmani Pseudochromis and Six-line Wrasse must be kept alone! They don't like the company of their own specie.

The size of a tank will determine the number of fish you can keep in it. For this occasion, we chose a small tank sufficient for 6 fish. Don't overcrowd it, or your residents won't be very happy!

Here we also must add the fact that replacing 25% of water per week is a must, especially during the next 2 weeks. Visible debris and foreign elements must be removed as well.

Your Small Saltwater Aquarium is Ready

Maybe this is a time-consuming process, but it allows you to create something wonderful and original. All your fronds will be impressed with your new aquarium. After all of this, maintaining is next main thing.

hoice. They look amazing and with yellow head and purple, blue and orange bodies they are a real pleasure to watch at your aquarium. We like them the most due to care level, which is low. The temperament is peaceful, so they can be kept with many other species. Don’t forget that they are a carnivore.

2.Neon Blue Goby

Here we have one of more appealing fish for your tank. It will grow up to 2 inches and it will stay like that. The colors include blue and black and paired with a white aquarium floor, they will actually look amazing. The temperament is peaceful, despite the fact they are carnivores. You will consider them for all tanks with 10-gallon capacity or less. In addition, they are easy to keep as well.

3.Hector’s Goby

Hector’s Goby is similar fish to the previous one we mentioned. It is truly amazing when it comes to the look it creates on the general appearance of the tank. However, they are more complicated to keep and they are an omnivore. The size is small as well, but they can reach 3 inches. The colors are black and yellow, so this is really extraordinary fish.

4.Fowleria Cardinalfish

Orange and red are the colors this fish offers. It will grow up to 3.5 inches and it can be kept really easy. Don't forget that despite the fact it is a nano-fish, it requires a 30-gallon tank. Other than that keeping it is really beneficial due to the fact it is compatible with most, popular fish.

5.Black-Lined Blenny

Black-Lined Blenny is another omnivore fish that can make your aquarium a lot better. It is slightly more demanding in the terms of keeping, but it is still a great choice. Yellow, black and blue colors are the most common you will get, and they are easy to pair with all other fish.

6.Swissguard Basslet

If you live in Switzerland, this is the fish to keep in your tank. It requires a 10-gallon tank, but it isn't compatible with many other fish species. It is aggressive, so keep it with care. The max size is 3 inches.

The final thought

All of the fish here is chosen according to the looks it will have in your tank and on the simplicity when it comes to caring for them.

ot at all. They are specially treated and well-prepared for this application, so they are scratch resistant. If you have a new smartphone, you will know what the main point is. This benefit also made them perfect for people who will add/remove plants and corals in their tanks. Tip: Always choose for premium-grade models.

3.Low amount of maintenance

The glass actually doesn't require any maintenance. Well, maybe, in this case, something simple is needed, but it is so easy to maintain any of these aquariums that you won't break a sweat doing so. All other models require a lot of maintenance, which may be annoying at some point. Most experts recommend these tanks for beginners, precisely due to low maintenance.

4.No discoloration

Acrylic tanks may change a color over some time, which will have a negative effect on the view! None of us wants that, so glass tanks are once again victorious. They will provide a perfect view at all times, as long as you want it. You can even choose the color of the glass, so you can get a color you prefer, obviously.

5.The most affordable option

Due to the unique way how these aquariums are made, their prices are very low. In fact, they may be one of the most affordable models on the market today. Paired with a great view they offer and the elegance, they are the bargain. Yes, the price will depend on many factors, but generally, all of these aquariums are cheaper than acrylic ones.

The bottom line

Glass aquariums are high-end models, designed for all people who really want to enjoy looking at their fish and their own ecosystem in a tank. They may be heavy, but at the end of a day, the benefits they offer are truly amazing. Now you know why in expensive places on the globe, glass aquariums are the only type of fish tanks you can see.

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Now when you know the shape and dimensions, it is time to choose the glass. It is generally sold according to the strength or safety factor. 3.8 is the most common and it is enough, but it isn’t the best. You should choose stronger glass if the tank is larger and it must withstand more pressure. The iron glass is truly an alternative to consider. The main reason is the transparency it offers. It is much clearer than ordinary glass, making the entire tank look much better. On the other side, it is more sensitive to the scratches, so make sure you use it with care. The glass is always linked together with a silicone. Make sure you apply only an amount of it which can be used between 3 and 5 minutes, or it will develop a crust and connecting the glass panels won’t be very effective.

Open or closed tank

The next step is to determine which type of a tank you really want. Is it closed or open type? Open tanks mean that they don’t have a lid at the top. They are more beautiful and simpler to make/use. However, a jumping fish cannot be kept in them and falling items are common to find inside. Closed ones are safer, but don’t look as good as the first type. Your choice.

Overall

Following these simple tips will help you get a custom-made tank of your dreams. Maybe they are simple, but these are key elements to consider.