Aplocheilus lineatus

The Aplocheilus lineatus, also referred to as the Rainbow Shark, may be the ideal choice for adding vibrancy and color to your aquarium. This colorful fish is well-known for its striking colors and exuberant nature. These fish, which are native to Southeast Asia’s tropical regions, are well-liked by aquarium enthusiasts due to their striking appearance and reasonably simple maintenance needs.

The rainbow shark, sometimes called the rainbowfish, is a colorful fish that can add vibrancy to any aquarium. They dart around the aquarium, creating a dynamic display with their shimmering scales and striking patterns. Fish that are playful and have an active nature are popular among hobbyists who like to observe how their fish interact with their surroundings.

Although taking care of an Aplocheilus lineatus is simple, there are a few considerations to make sure they get along well. Their ideal tank should have plenty of swimming space, be densely planted, and have a mild current. Although these fish are typically resilient and adaptive, giving them the correct circumstances will keep them vibrant and healthy.

A great addition to your aquatic world, the Rainbow Shark can be enjoyed by both novice and experienced aquarists. They are a unique option for designing a vibrant and lively aquarium display because of their attractive appearance and captivating behavior.

Habitat

Aplocheilus lineatus inhabits the countries of Indonesia, Thailand, Sri Lanka, and India in South and Southeast Asia. There, where there is hardly any current, it lives in lakes, rice fields, and streams. The water is warm and acidic. The pike hunts by hiding in the undergrowth.

Appearance

The pike grows to a maximum length of 7 cm in aquariums and 10 cm in the wild. Individuals in the wild have a muted color. Male fins have a reddish tint, while females are short and translucent. The lineatus has slightly greenish scales on its silvery-golden body. The body is shaped like a torpedo. On the body, there are visible vertical stripes that extend all the way from the pectoral fins to the tail. Compared to males, females have more pronounced stripes. The tail has an extended central section and resembles a fan.

The small dorsal fin is oriented toward the tail. The majority of a lineatus’s life is spent in the uppermost water layer. Certain varieties of pikes are identical in size and form. Their color distinguishes them from their relatives. Their skin tone can be lilac, copper, or bluish. The body’s stripes are distinctly visible.

Fish in home aquariums typically live four years.

Aquarium conditions

It is best to keep Asian pikes in groups. A group of four to six people will require an 80-liter aquarium. A lid or cover glass needs to be placed on top of it. By doing this, the fish won’t jump out.

Fill the container’s bottom with 3-5 mm of dark soil. Plant as many live plants as possible, along with some branches, stones, and anubias or Java moss attached to them. When the fish are scared, they will hide in the weeds.

Diffused lighting is preferred. Duckweed, pistia, hornwort, limnobium, and buckler are permitted to float on the water’s surface for this reason. Plant spiral vallisneria, tiger, or aponogeton-leaved cryptocoryne if you don’t want to use floating plants. Adult plants gracefully cast their leaves across the water to provide shade.

Install a thermostat and a volume-appropriate filter to keep the water in the tank clean and at a consistent temperature. A compressor is required when using an external filter to add oxygen to the water. Once a week, siphon the soil and replace 25–30% of the water with fresh.

The following conditions should be met for comfortable water: pH 6.0–7.5, hardness GH 5–20, and temperature 23–25 degrees.

Compatibility with other fish

The golden lineatus gets along well with other fish despite being a predator. Make sure that any new additions to the aquarium are the same size as the pike. The lineatus will consume its smaller neighbors.

Barbs, rainbowfish, mollies, swordtails, ancistrus catfish, thoracatum, corydoras, and otocinclus make excellent neighbors for Asian pikes. Pecilia, guppies, neons, danios, rasboras, cardinals, and large cichlids like acara and astronotus, along with fish with long veil fins, are examples of small fish that shouldn’t be kept with lineatus.

Although gold lineatus are not known for intraspecific aggression, there should be an equal number of males and females in the group or a greater proportion of females than males.

The striped lampeye, or Aplocheilus lineatus, is an eye-catching aquarium fish distinguished by its captivating behavior and eye-catching appearance. This fish brings a vibrant splash of color to any tank with its vivid stripes and reflective eyes that almost seem to "glow." The striped lampeye is a fantastic option for both beginning and seasoned aquarists due to its ease of maintenance and adaptability to different water conditions. This post will go over its special traits, maintenance needs, and how to set up the perfect habitat for this fascinating species in your aquarium.

What to feed

As predators, lineatus should be fed frozen or live foods such as brine shrimp, daphnia, corethra, chopped and peeled shrimp, and bloodworms. Swap out frozen food for dry foods that float, like chips or flakes.

The striped lampeye, or Aplocheilus lineatus, is a colorful and endearing addition to any freshwater aquarium. It is a distinctive species due to its remarkable appearance, which consists of a row of horizontal stripes and a captivating reflective eye. This fish not only looks good, but it also gives your tank a vibrant, interesting presence. It’s a peaceful little fish that gets along well with a wide range of community fish, which makes it a popular choice among aquarium enthusiasts.

The striped lampeye requires very little maintenance. They flourish in clean, well-kept aquariums with lots of swimming room and a healthy atmosphere. Giving them a diverse diet will keep them vibrant and healthy. They’ll remain content and active with regular water changes and good tank management. They are a fantastic choice for both beginning and seasoned fish keepers due to their hardiness and ease of maintenance.

In conclusion, the Aplocheilus lineatus is a great option for bringing some color and activity to your aquarium because it is both aesthetically pleasing and low maintenance. They will be a welcome addition to any tank setup thanks to their adaptability and calm temperament. These fish can be a colorful and interesting addition to your aquatic environment for many years to come if you pay a little attention to their needs.

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