How big do harlequin Tetras get?

What does a harlequin fish look like?

Their body has a tall mid-section but narrows towards the mouth and forked caudal fin. The rear half of the body has a black patch that narrows with the body and stops at the caudal fin. This black patch is what gives this fish its name, being similar to the black patterns found on a classic harlequin outfit.

What fish should you not keep with a Harlequin?

You should avoid most species that are larger than double the harlequin’s size as they will probably view them as a snack. Cichlids are likely to do this, especially the larger ones. Boisterous fish can be a problem too.

Do Harlequins have health problems?

Harlequins are hardy fish, so they don’t get ill very often. With proper care, you’re unlikely to experience any problems. The most common diseases affecting them are issues for many other aquarium fish too. These include dropsy (fluid buildup causing swelling), Ich (White spots over the body), and fin rot.

Are Harlequins freshwater fish?

Rasboras are a true freshwater family of fish and are never seen in brackish waters. They prefer the lowland waters of southeastern Asia, where the water is soft and acidic. Harlequins prefer an environment with areas of dense vegetation, an open area for swimming, a dark substrate, and subdued lighting.

What kind of fish is harlequin rasbora?

The Harlequin Rasbora (originally named Rasbora heteromorpha, but recently changed to Trigonostigma heteromorpha) is a small fish native to Southeast Asia. It mainly inhabits streams and small bodies of water, most of which are located in the unique peat swamp forests.

Can you keep snails and shrimp with Harlequin?

You can keep snails and shrimp with harlequin; they’re unlikely to notice each other. You could try some Mystery Snails, Cherry Shrimps, or Amano Shrimps. Adding invertebrates like these helps to diversify the tank; they are very good at cleaning up after your fish too.

What kind of fish can live with a Harlequin?

Cherry Barbs, Corydoras Catfish, Danios, Dwarf Gourami, Guppies, Hatchetfish, Mollies, Platies, Tetras, and Zebra loaches are just a few good options. Aquarium invertebrates are growing in popularity all the time. You can keep snails and shrimp with harlequin; they’re unlikely to notice each other.

How do you take care of a harlequin fish?

Remove any excess food from the tank after eating time to prevent decay. Harlequins are hardy fish, so they don’t get ill very often. With proper care, you’re unlikely to experience any problems. The most common diseases affecting them are issues for many other aquarium fish too.

Are Harlequins hardy fish?

Harlequins are hardy fish, so they don’t get ill very often. With proper care you’re unlikely to experience any problems. The most common diseases affecting them are issues for many other aquarium fish too. These include dropsy (fluid buildup causing swelling), Ich (White spots over the body), and fin rot.

Where do Harlequins like to live?

They prefer the lowland waters of southeastern Asia, where the water is soft and acidic. Harlequins prefer an environment with areas of dense vegetation, an open area for swimming, a dark substrate, and subdued lighting. Water temperature is not critical, however, the ideal range is 74 to 78 F (23 to 26 C).

Are harlequin rasbora freshwater fish?

Harlequin rasbora ( Trigonostigma Heteromorpha) are freshwater fish from tropical habitats like rivers, swamp forests, and streams. There are many variables involved here but water chemistry, tank water temperature, and pH value stay the same throughout all of these habitats.

How many harlequin rasbora should be kept together?

The harlequin rasbora is a shoaling fish, it should be kept in schools of 8 to 10 individuals. Since the fish is rather peaceful, it makes a good community fish.

Is a harlequin rasbora a good fish?

Fish hobbyists love the harlequin rasbora—it has a beautiful metallic color and it is easy to care for. A large school makes an aquarium vivid and vibrant with movement. This is a great fish for a smaller-sized community tank as it is peaceable with most other species.

How big do harlequin rasbora get?

They’re larger and girthier than the males. The max size of the Harlequin Rasbora is about 2 inches in length when in captivity. These fish don’t get very large at all when fully grown. Even still, that’s on the higher end of the size spectrum.

How big do harlequin shrimp get?

A fully-grown Harlequin shrimp can reach up to ~5 cm (2 inches) in size, which can really make them stand out in smaller aquariums. Hymenocera picta species can live up to 7 years, so your fish and other animals in the aquarium will hopefully have a companion for plenty of time.

Are harlequin shrimp easy to care for?

The Harlequin shrimp (Hymenocera Picta) is becoming a much more common sight in domestic aquariums. These wonderful little invertebrates are interesting to watch and are relatively low maintenance to care for.

What kind of fish is a Harlequin?

The Harlequin is a popular aquarium fish and ideal for a community of other small, peaceful fishes. Harlequins are shoaling fish and need to be kept in groups, ideally in aquariums with densely planted areas and plenty of hiding spots. Over time the body shape deepens and older fish often exhibit a high-backed shape.

What do Harlequins need to survive?

Harlequins are shoaling fish and need to be kept in groups, ideally in aquariums with densely planted areas and plenty of hiding spots. Over time the body shape deepens and older fish often exhibit a high-backed shape. Good water quality is required for long-term health and the fish prefer slightly soft, acidic water.

Is harlequin rasbora a good beginner fish?

Harlequin rasboras are a hardy fish, and will thrive in smaller aquariums with less than perfect water quality. Because of this, they make an excellent beginner fish, and can be kept quite happily in a well filtered 10 gallon fish tank.

What is the best habitat for Harlequin aquariums?

Harlequins bred for aquariums are grown in environments based on their river habitats, so this is the habitat you need to recreate in your tank. Start with a soft sandy substrate at the bottom of the tank.

Is the harlequin rasbora the right fish for your aquarium?

Use our fish community creator tool to plan your tank set up and ensure that the Harlequin Rasbora is the right fish for your aquarium. The Harlequin is a popular aquarium fish and ideal for a community of other small, peaceful fishes.

How many harlequin rasboras do I need for my tank?

As a good rule of thumb, you can keep a pair of Harlequin Rasboras for every gallon your tank will hold. However, we always recommend going with larger aquariums if you have the space in your home and budget. Larger tanks of 20 or 30 gallons will provide your fish with plenty of room to swim around and get comfortable.

How often should I Feed my Rasbora?

It is better to feed several times a day and keep a fasting day per week. If Trigonostigma heteromorpha are fed a varied and healthy diet, they can live up to six years. Of the more than five dozen species of rasbora, the most common of all is arguably the harlequin.

Are harlequin rasboras good for beginners?

They are attractive fish that grows quite large, but they also add vivid colors to the center of your tank. They make great fish for beginners and their care is straightforward. Harlequin rasboras are not as demanding as other types of shoaling fish and are a great pleasure to have in your tank.

How long do harlequin rasbora live?

Thanks to their stunning appearance and hardiness, they’re a great fish for aquarists of any skill level. The average lifespan of the Harlequin Rasbora is between 5 and 8 years. Most will live until they’re about 6 years old, with good care and genetics determining if they will hit the upper end of that range.

What does a harlequin rasbora fish look like?

The appearance of the Harlequin Rasbora is where these fish stand out most. The species takes on a diamond-like shape. They are considerably girthier in the center of the body. The head and backend taper to a smaller point. The tail, in particular, has a more exaggerated taper to accent the tail.

How big do Rasbora fish get?

These rasboras rarely grow larger than 2 inches. Since they’re small you can comfortably fit quite a few in one tank. Their body has a tall mid-section but narrows towards the mouth and forked caudal fin. The rear half of the body has a black patch that narrows with the body and stops at the caudal fin.