The Rasbora brigittae, also referred to as the Boraras brigittae, is a potentially ideal option for adding color and charm to your aquarium. Aquarium enthusiasts love this little fish, also known as the "Dwarf Rasbora" or "Bridget’s Rasbora," because of its lively personality and bright colors. Whether you’re an experienced fish keeper or a beginner to the hobby, its compact size and eye-catching appearance add a special touch to any tank.
This species, which is native to Southeast Asia’s leisurely-moving streams and rivers, is distinguished by its vivid red and orange coloring, which is frequently accentuated by a faint black stripe that runs the length of its body. These little fish have a strong visual presence despite their diminutive size—they typically reach a length of about 1 inch. Their gregarious demeanor and tendency to congregate in groups give your aquarium a dynamic touch that evokes motion and energy.
Rasbora brigittae is a great option for both novice and seasoned aquarists because of its comparatively simple maintenance requirements. They prefer slightly acidic to neutral water conditions, and they do best in heavily planted tanks with lots of hiding places. They are a flexible addition to a variety of tank setups because of their small size, which allows them to peacefully coexist with other small species. These adorable fish can make a colorful and entertaining addition to your aquatic environment with the right care.
- Habitat and habitat
- Description
- Size:
- Behavior and compatibility
- Aquarium
- Water parameters:
- Feeding
- Sexual Dimorphism
- Breeding
- Breeding in a spawning tank:
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Habitat and habitat
Swamps in Southwest Borneo, Indonesia, are the natural habitat.
Inhabits rivers and channels with dark water that are connected to old forest peat bogs. Tannins and other compounds released during the breakdown of organic matter, such as driftwood, branches, and fallen leaves, give the water its dark brown hue.
Due to the forest canopy, these biotopes typically have extremely soft (slightly hard), acidic (pH only 4.0), and dim lighting.
Description
Just below the lateral line on the body is a distinct green-black stripe that is surrounded by bright red or orange stripes. The caudal fin’s beginning is marked by a black, wedge-shaped dot at the end of the line.
Males are capable of having red coloring throughout their bodies, which only gets brighter as they get older. Males tend to be brighter, redder, and more contrasting than females, whose coloring is primarily pinkish and orange. Men of lesser rank are not so picturesque, but the dominant male just burns red fire all over his body.
Size:
Grow as big as 25 mm at most.
Behavior and compatibility
Schooling fish that favor sticking together in groups of eight or more.
The Boraras are incredibly beautiful, and each species has unique characteristics that make it interesting. Because of this characteristic, the fish are great additions to a species aquarium as well as a small community aquarium. The fish are excellent in nano aquariums as well. This fish can be kept in shrimp tanks or with other calm fish of the same size. If you keep them with big, hostile fish, you won’t succeed because they will spend all of their time hiding in thickets of plants or other places to hide from predators.
Can be kept with larger Characins and many other similar fish species. A few fish species that are safe to keep with microrasboras include loricariid catfish species like ancistrus and otocinclus. Freshwater shrimp of the genera Caridina and Neocaridina will make excellent neighbors.
The fish has personality and distinct behavior, and you can spend hours admiring its agility.
Adult fish inhabit the upper portion of the aquarium, and the dominant male guards his belongings from other fish by controlling about 25% of the total area. Standing next to another fish, head to head or head to tail, he "whips" his fins and body in the direction of the opponent, intensifying his coloring at this point. This is how he courteses females and engages in "battles" with males. The fish do not physically harm one another at the same time.
The Rasbora brigittae, also called Boraras brigittae, is a great option if you’re looking for a charming and low-maintenance addition to your aquarium. This little fish infuses any tank with a burst of beauty and vitality with its vivid colors and serene disposition. Rasbora brigittae thrives in a well-planted environment and adds a delightful, dynamic element to your aquatic world without requiring extensive care, making it ideal for nano aquariums and community setups.
Aquarium
A school of these dwarf rasboras won’t get lost even in a relatively large aquarium thanks to their bright color, but it is best to keep them in a small species aquarium with a base size of at least 45 * 30 cm and dark soil.
They prefer to swim among the many small-leaved, floating plants that should be present in the aquarium. If it can be arranged in both well- and poorly-lit areas, that is good. To compete with one another in well-lit areas, small carp have evolved bright signal coloring. When in danger, they seek cover in the shade.
Since these fish are primarily found in waters with slow currents, filtration shouldn’t be too strong. You can create an almost natural biotope where fish live in their natural habitat by using subdued lighting as well. You can include some Asian plants, like Microsorum pteropus, Taxiphyllum barbieri, or Cryptocorynes, that can thrive in such environments. Arrange different kinds of moss to adorn the aquarium. The light entering the aquarium will be dispersed by several bunches of floating vegetation, which will be very helpful.
Soft water prepared with black water or peat broth added to it. Fish can have more shelter and the resemblance to a natural biotope highlighted by adding dry leaves (oak or Ketapang-almond). Every few weeks, the leaves in the aquarium can be changed or left in until they have completely dissolved.
Water parameters:
In the range of 23 to 28 °C pH range: 6.0 to 7.0 Toughness: roughly 10 ° dGH
Once every seven to ten days, about one-third of the water volume should be replaced.
Fish that are biologically immature should not be kept in aquariums because they are susceptible to changes in the water’s chemical composition.
Feeding
In the wild, they consume worms, small insects, and zooplankton.
Fish kept in aquariums are fed a daily diet of small live and frozen foods (daphnia, cyclops, and artemia) as well as high-quality flakes and granules, which promote increased coloring and fish reproduction.
Sexual Dimorphism
Males have brighter colors and a narrower, smaller frame. There is very little red in the females, who are primarily yellowish in color.
At six to seven months, they reach sexual maturity.
Breeding
It’s not especially hard to breed. Fry may appear spontaneously in a small number of well-established, well-equipped aquariums. The primary requirement is that there be places for the larvae to hide, like riccia and Java moss.
With a sort of dance, the male keeps the female he likes apart from the others and progressively shows her the way to a quiet area of the aquarium. The female spawns in the thicket of plants, turning over and sometimes spawning below and sometimes on top of the plants. The spawning process takes place virtually every day, mostly in the early morning, when the sun first rises.
The hatched larvae are just so tiny that it is quite challenging to see them. They hang out on plant leaves for several days, feeding on the contents of the yolk sac. The larvae are already attempting to swim after 4 days, first rising and then falling. And many of them adopt a horizontal posture as early as the fifth day after that. The fry spend the majority of their time in the plant thickets and swim virtually nonstop after this point. They are virtually transparent at this point.
You need to take a little more measured approach if you want to increase the quantity of fries.
Breeding in a spawning tank:
The producers are prepared by feeding them brine shrimp and cyclops for a few weeks.
Make use of a 20-centimeter-long tiny aquarium as a breeding habitat. Along with a decoction of alder cones or black water preparations, the water is soft. pH: 5.0-6.5; dGH: 1–5%; T: 26–28. Although it’s not really necessary, you can use an airlift and tiny sponges for filtration. One option is to use separator mesh. dimly lit environment. Two to three producer pairs are chosen for spawning. The pairs should be left for a few days after the first eggs hatch before being taken out.
It is clear that such tiny fish have very little eggs. One female spawns 30-50 eggs. The eggs are transparent, slightly yellowish, small, remain on small-leaved plants or synthetic fibers, and those that do not stick fall to the bottom. The incubation period is a little more than a day, and after 5 days the young begin to be fed first with live dust, then with Artemia nauplii. The fry are small, so problems with feeding at the first stage are quite noticeable. It is a good idea to place more Java moss in the rearing aquarium and add live dust there. In this case, the fry collect small food in the thick moss, which is detritus and microorganisms.
In ideal circumstances, one can expect to live for three to five years.
Common Name | Brigittae Rasbora |
Scientific Name | Boraras brigittae |
Size | Up to 1.2 inches (3 cm) |
Origin | Southeast Asia |
Tank Size | 10 gallons (38 liters) or more |
Water Temperature | 72-78°F (22-26°C) |
Water pH | 6.0-7.0 |
Diet | Small live or frozen foods, high-quality flakes |
Behavior | Peaceful, prefers groups |
Tank Mates | Other small, peaceful fish |
Special Notes | Needs a well-planted tank with hiding spots |
A delightful little fish, the Rasbora brigittae, also goes by the names Boraras brigittae and Chili Rasbora. It can add vibrant color and energy to any aquarium. It is understandable why this species has grown to be a favorite among aquarists given its vivid red and orange colors. It has a lot of personality and visual appeal despite its diminutive size.
Rasbora brigittae is an excellent option for both novice and experienced hobbyists because of its easy maintenance. They can live in harmony with other small, non-aggressive fish because of their peaceful disposition and ability to flourish in well-maintained tanks with stable water conditions. Their best colors will come through in a well-planted tank with lots of hiding places to make them feel comfortable.
Rasbora brigittae thrives on a varied diet that includes premium flakes, pellets, and frozen or live foods. Providing them with a healthy diet will keep them strong and healthy. A strong filtration system and routine water changes will also improve their general health.
In conclusion, Rasbora brigittae is a lovely, low-maintenance fish that infuses any aquarium setup with a burst of color and vitality. They can flourish and grow to be an interesting addition to your aquatic environment with the correct care. They are an exceptional option for any aquarium enthusiast due to their beauty and ease of maintenance.