Currently, there is a wide variety of aquarium types that fit the needs and tastes of any enthusiast. Whether you prefer a fish tank, acrylic, glass, with shapes rectangular, Circular or embedded in a piece of furniture, the possibilities are practically endless. If you haven't found the type of aquarium that best suits you, don't worry: searching a little more, or having it custom-made, will surely meet your needs.
Different shapes of aquariums
The shape of the aquarium is not only a question of aesthetics, but also influences the well-being and health of the fish that live in it.
Spherical or round aquariums
Many people looking for a small aquarium often opt for round or spherical aquariums due to their compact and eye-catching design, more commonly known as crystal ball aquariumHowever, despite their popularity, these aquariums are not ideal for fish.
In some countries, they are even banned for certain species for animal welfare reasons. For example, it has been shown that keeping goldfish o goldfish In round aquariums, this can be harmful. These aquariums are often too small, making it difficult for the fish to swim and subjecting them to high levels of stress. In addition, they do not have enough space for the installation of a good water purification system, which can quickly lead to toxicity.
In nature, fish are accustomed to wide, angular environments such as rivers, seas and lakes, which do not feature circular shapes. By mimicking these conditions in a round aquarium, we are not replicating what fish encounter in their natural habitat.
Rectangular and cubic aquariums
Rectangular or cubic shaped aquariums are much more popular with those looking for a healthier environment for their fish. This is because the rectangular structures They provide an environment much closer to the natural habitat of the fish. They offer greater swimming space and allow the installation of all essential accessories such as filtration systems, heaters and decorations.
In addition, rectangular aquariums allow for better oxygenation of the water, which improves the quality of life of the fish and reduces the chances of disease. They are generally easier to maintain and clean, and also allow for a greater number and variety of species to be kept.
Types of aquariums according to the environment
In addition to shapes, aquariums are classified based on the type of water and the environment they seek to recreate. Below, we explore the main types of aquariums based on environment.
Cold freshwater aquarium
As the name suggests, these aquariums contain fresh untempered water. It is not necessary to include heating systems, since the species de peces that inhabit it, like tents o goldfish, are adapted to colder waters.
It is recommended that these aquariums be species-specific. For example, a carp aquarium can include several varieties of goldfish, always respecting that the proportions of the tank are appropriate for their size, as these fish tend to grow considerably. It is also crucial to have an efficient filtration system, as it is often mistaken to think that coldwater aquariums do not need it.
- Recommended capacity: Between 50 and 200 liters.
- Ideal species: Goldfish, Koi.
Tropical freshwater aquarium
This type of aquarium requires that maintain a temperature between 24 and 28 degrees, so it is necessary to add an appropriate heating system. Within the world of freshwater tropical aquariums, there are several subcategories:
- Community Aquarium: Different species can be mixed as long as they are compatible. Examples include guppies, danios, or tetras.
- Single Species Aquarium: A single species is chosen, like the famous ones discs or golden carp.
- Biotope aquarium: This aquarium seeks to recreate a specific natural ecosystem, such as the Amazon biotope or Malawi Lake. Within this type of aquarium, all species de peces and plants must be native to that region.
Saltwater or reef aquarium
This type of aquarium is much more demanding in terms of equipment and maintenance. It requires precise control of salinity levels and advanced filtration infrastructure. However, saltwater aquariums also allow you to recreate unique ecosystems full of corals, exotic fish and other marine animals such as shrimp and crabs.
- Recommended capacity: From 100 liters.
- Ideal species: Clownfish, Gobies, Soft corals.
Aesthetic styles of aquariums
Today, aquarium aesthetics have evolved into a combination of aquascaping or aquascapingThere are several styles of planted aquariums that allow enthusiasts to recreate striking landscapes with aquatic plants, decorative gravel and elaborate logs.
Dutch Aquarium
This is one of the most classic styles of aquascaping. It is characterized by a high density of plants of different species, arranged in such a way that the composition creates a sense of depth. Usually, there are no fish in the foreground, but rather plants take the central role. This type of aquarium requires a high level of maintenance, as it is necessary to prune frequently and manage the lighting to avoid uncontrolled algae growth.
Natural Aquarium or "Nature Aquarium"
Popularized by renowned photographer Takashi Amano, the natural style seeks to mimic natural landscapes, creating scenes such as hills, valleys, or mountains underwater. Plants and rocks are strategically placed to reflect the beauty of nature. This style often features few small fish and focuses more on creating a harmonious environment.
Iwagumi style
The Iwagumi style is another subgroup of aquascaping, originating from Japan. It focuses on the arrangement of rocks as key elements, accompanied by low-profile plants. This style is particularly minimalist and follows very strict rules regarding the arrangement of rocks.
Considerations when choosing your aquarium
Choosing the right type of aquarium depends on several factors. The size of the space where it will be placed, the type of de peces or plants you want to house and the level of commitment you want to have with its maintenance.
- Available space: A large 200 or 300 litre aquarium requires more space, but also allows for a greater variety of species and is more stable in terms of water parameters.
- Level of Experience: Cold freshwater aquariums are ideal for beginners, while saltwater or reef aquariums are more suitable for experienced enthusiasts.
- Maintenance time: Planted and reef aquariums tend to be more delicate and require time for pruning, frequent water changes, and parameter monitoring.
Whatever your choice, aquarium types and aesthetic styles allow you to create a small aquatic ecosystem in your home that is as beautiful as it is functional. Always consider the well-being of the aquarium's inhabitants and plan every detail, from lighting to filtration system, to ensure a safe and healthy environment for your fish and plants.