The Aplocheilus, or Golden Wonder, is also known as the Malabar Killifish or Striped Panchax Killifish. No matter how you call it, it is also not wrong to call this fish a striped fish because that is what it is.
These fishes have been one of the most popular pets for many aquarists with different levels of experience. Whether you are a beginner, intermediate, or expert, you could take your time to see the perks of having this fish in your aquascape.
The scales of the fish are astonishing with their natural metallic gold. It has a bronze back and greenish flanks.
These are such a great combination of colours, which makes them very renowned in the community of aquarists.
Most of them are morphed into gold. These fish can entice uninformed aquarists when they see them in their LFS aquariums.
Under the appropriate lighting conditions, they will be amazing and mesmerizing.
You will see aplocheilus in India and Sri Lanka. There have been many colourations and types of the aplocheilus. But the ones that are mostly domesticated are the buddies with the gold colourations. It is the most popular variation that you can find in the tank. There is no other type of fish that can match the striking colouration of the striped variations of the fish.
Aplocheilus Natural habitat
Originating from the mentioned countries, the researchers often found the fish in high altitude rivers, streams, as well as reservoirs. It is not seldom to pick some groups in the shallower lakes and paddy fields.
Besides in the streams, the fishes can also survive in brackish areas. That means that this kind of killifish is very adaptable. And they will bring these natural perks even though they are held in captivity. The fish is very flexible in many conditions. But when you treat them with the maximum quality of tank and water condition, they can strive for a much longer time.
Their maximum size can reach around 10 cm or more in captivity. Your home aquarium should be sufficient enough to cater to the fishes’ needs. Aplochelius needs good space for swimming and a good mix of diet to thrive.
The Gold Wonder Killifish has a stretched body shape and a mouth that are characteristic of the genus. lineatus aplo These fins are spherical in shape, with a slight arch towards the back. Bronze is used on the bird’s back, while bronze to bronze/olive green is used on its flanks.
The remaining colours are metallic yellow/gold and have an enticing sheen. The calamari’s gills and head are yellowish-white.
Additionally, the body has nine faint dark lines that vary in depth and colour. In recent years, a plethora of colour variations have been demonstrated.
The majority, if not all, of the male scales, are a gold-shiny yellow colour. Fins that are not blended with other colours have a deeper red hue. You will find a lot of variations when shopping around at the nearby pet stores in your location. Take your time to explore the fishes and find the most vibrant for you.
|Level of care||Easy to moderate|
|Temperament||Peaceful and friendly|
|Appearance||Natural metallic gold of scales, greenish flanks and the back is bronze in colour.
|Life expectancy||up to 4 years.|
|Tank environment||bare tank with floating mops, Fry – Java Moss|
|Tank Mates||tetras, catfish, cichlids, and rams|
Aplocheilus Tank Requirements & SetUp/Tank Guides
It is easy and straightforward to prepare the tank setup for your aplochelius or striped killifish. Since the small size of them, you can provide a small aquarium for a small group. But the good standard is that the 20-gallon tank capacity should be enough for them to flock in groups and play around from corner to corner.
If you have more funds in your budget, it does not hurt to purchase a larger aquarium.
The fish group will spend most of their time from the middle to the top area. But they will often dart around at the top of the tank. It is also possible for them to escape from your tank by flying. Prevent them from escaping by installing a tight lid at the top of your aquarium.
When it comes to their biowaste, you shouldn’t need to worry since they relatively have small amounts. But a good filtration system is needed to keep the environment healthy. Keep in mind that you might add more tankmates for them.
which increases biowaste as well.
Objects and decorations
Besides the high-quality filtration system, you will also want to add a lot of plants to make them thrive. Floating plants are the most ideal and affordable solution. These will add nice nutrients to your aquarium. It will also make the lighting dimmer, providing good nuances for the fish to explore.
The golden killifish buddies are carnivorous. So, you don’t need to worry when adding delicate plants to the decoration of your aquarium. They won’t eat it.
The other natural decorations that you can add are outcrops, rocks, woods, as well as caves.
The caves will be a game-changer if you also put other fish in the tank. The caves provide a sanctuary for some Parisians. But on most occasions, the caves are a friendly shelter for your aplochelius pets.
To make the fish brighter and more vibrant in colouration, you could add contrast to your substrate. The experts would like to recommend a darker substrate to amp the colours up. Also, you could keep adding the floating plants to make the lighting dimmer.
Aplocheilus Water conditions
There appears to be no match for the killifish, which looks to be a resilient species that can survive in a variety of water conditions. Changes in environmental conditions do not significantly affect your buddies. These fish are capable of surviving in a wide range of temperature conditions.
Killifishes are required to maintain the same level of cleanliness in their water as other fishes. The Mysteries of the Golden Age When the water temperature ranges between 720°F and 770°F, it’s normal for killifish to bloom.
It is also necessary to consider the hardness of the water, in addition to its temperature, while making this determination. It is preferable to use pH-neutral water with a hardness ranging from 5 to 20 dGH. These fish have a pH range of 6.0-7.5, which is considered neutral. They can to relate the pH levels between these ranges. However, sudden fluctuations might not be a problem for them. But in the long run, it won’t be recommended either.
When the pH value is greater than 8, they become restless. Because the majority of water in the United States is moderate in hardness and pH, you may not need to change the water’s hardness or pH.
In spite of the fact that killifish pets are more tolerant of fluctuating water conditions, they still require their native environment, which includes streams, marshes, and lakes, in order to reproduce successfully. The presence of these components allows both freshwater and brackish aquariums to flourish.
For killifish that are sourced from brackish waters, you can turn the aquarium brackish by adding around 5 tablespoons of salt to every 5 gallons of water in the tank. Water should be changed on a monthly basis and filtered through a high-quality filter to guarantee that it is always fresh and safe to drink.
Since these fish demand slow-moving water, I’ve already mentioned that your filter system should be set up in this manner. Create a buffer zone around the property by planting huge trees or rocky outcrops.
Furthermore, because Golden Wonder Killifish are particularly sensitive to water conditions, it is important not to rush them through the process of acclimation.
Actually, the golden Aplochelius fishes are peaceful community fishes. But in the group, the males tend to be more aggressive, especially when they are fighting over the females.
There will be times when you see your killifish fighting each other for romantic purposes. But with the other tankmates, you can rest assured that they are peaceful towards other species.
They can co-habit with other non-aggressive catfish like Pleco, community fishes, and moderately peaceful species as well.
The fishes that are able to survive in freshwater can be good companions for them.
The other good tank mates are tetras, catfish, cichlids, and rams.
The golden wonder killifish is carnivorous. They feed on meaty items like worms and insects, as well as crustaceans. But they can also feed on pellets, flakes, and even wafers that you’ve purchased from the nearby department store.
They will consume all animals that fit in their mouths. They are not picky eaters either.
Although carnivorous reigns in their blood, they can also eat dry plants. But you will want to mix the items with something that is rich in vitamins and other nutrients.
In difficult times, they can tolerate commercial foods and frozen foods. But you will need to add more live foods more often since it is the key to their bright colouration and quality of life.
Aplocheilus Breeding guidelines
This fish is easy to breed. You will need to separate the couple from the main tank. Set the water to soft and acidic with around 6.7 pH.
Do not add complicated decorations since you won’t need them. Employ a good ratio of male and female breeders. That requires one male and two females. Of course, you need to prepare a separate tank to make it work.
They will lay the eggs in the safest place. The hatching will take place in 10 or 14 days, depending on the quality of the water and fertilizer.