When it comes to choosing from a wide variety of freshwater fish species for your aquarium, we always opt for those attractive and unusual ones. Having a fish tank filled with beautiful fishes at home is fun. Our eyes do not get tired of looking at them swim inside the aquarium. If you have no fish tank yet and you are planning to acquire one for you, this article will help you all the way in choosing the best unusual fish species. Here are 5 of them which you can consider opting for. You must expect that these species are extraordinary or unique and seldom do you see them in home aquariums.
The first specie you may consider is the bristle- nosed catfish. They are found throughout rivers and floodplain areas of the Amazon River in South America. One good thing about these species is that they are known for having the ability to eat algae. In addition, their adults are smaller in comparison to most other fish species you can see in many different fish stores. In terms of physical appearance, they come in wonderful, attractive and colorful patterns. They are characterized by their high level of tolerance to a vast range of water conditions and ability to breed easily in captivity. They are also “friendly” or “sociable” because they are compatible with other types of freshwater fish. When bristle- nosed female fish spawn, it is well for you to prevent their eggs from being excessively exposed to light to get rid of hatching them into albino baby fish.
The second specie we would like to suggest is the Zebra Pleco. Unlike the first specie aforementioned, they do not come with colorful patterns but patterns similar to that of a zebra. They are found in Xingu River, a tributary of the Amazon River. To this specie, carnivorous diet is more preferable. It is best for you to provide them with hiding places, subdued lighting and quiet company. The third freshwater fish specie in our list is named the Glass Catfish also known as Ghost Fish. They are unusual partly because they are transparent. Their maximum length is 6 inches. They are endemic to Southeast Asia. They are more into open swimming areas. Hence, you still need to provide them with planted area which serves as their hiding place. You must keep them as a group of at least five because of their timidity. And they can get along well with other species of similar size and temperament. When light strikes its body, you can see that the fish becomes an iridescent rainbow color. Additionally, with the use of a magnifying glass, you can see its heart beating.
The fourth fish specie in our list is called the Gold Nugget Pleco found in the Amazon River. They are known for being nocturnal. However, they may come out from their hiding places during daytime if they have gotten accustomed to the fish tank. Their maximum length is 7.8 inches. You must be careful in grouping them with other fish because they aggressive to smaller ones. The fifth unusual freshwater fish specie is the Marbled Hatchetfish which are found in South America. They are small in size normally 35 mm. long. They come in a hatched shape with a gold line extending from its eye to its caudal fin while the area below has a brown and cream colored marble- like pattern. They are known for having the ability to “fly” above the surface of the water by flapping its pectoral fins.
These are the 5 freshwater fish species we would like to suggest for your fish tank. It is a must for you to do extensive research on every specie of fish you plan to opt for to find out if it is really what you prefer.
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