Archerfish

The Archerfish is famed for its amazing ability to shoot down resting insects above the water surface.

However jumping out of the water to catch its prey is much more preferred than `***shooting`***, as the one that caught the insect doesn't always get to it first.

When the insect is near in enough, the archerfish will leap out of the water to catch it in its mouth.

If this fails, then it will resort to shooting.

Generally the fish swim in `***shooting parties*`**.

When prey is sighted they will shoot relentlessly.

Each fish will shoot at the same insect, when it falls the entire `***party*`** rushes towards it, wanting to be the first to grab it.

Archerfish are able to shoot by putting their tongue against the roof of the mouth, forming a tube.

By suddenly shutting their gills, water is then powerfully forced along the tube and out.

The tip of the tongue directs the aim.

Their large eyes are located near the mouth giving off a binocular vision thus assisting their aim to accuracy.

To get a good jet of water, the snout is pointed out of the water with the rest of the body remaining under.

Their eyes, however, do not automatically correct for refraction, and they have to learn how to do this.

The position of least distortion is directly below the prey, and the fish soon learn that this is the best shooting spot.

They can shoot up to 7 times in succession, 2 - 3 meters being the longest range.

However they are accurate only around 1 - 1.5 meters.

Sometimes the blast of water may not bring the insect down but the weight of the water on its wings brings it down.

Young fish start learning to shoot when they are about 1 inch long, their jets reaching 10 - 20 cm.

There are several different species of ***Toxotes***:

1. ***Toxotes blythii.***
2. ***Toxotes chatareus.***
3. ***Toxotes jaculatrix.***
4. ***Toxotes microlepis***.

The body of the archerfish is moderately elongated and laterally compressed with a pointed face thus presenting a narrow profile when viewed from above.

The dorsal and anal fins are situated far back on the body and the tail has a slightly rounded edging.

The back is yellow/greenish or brown in color, while the flanks are a pale gray going on to silver.

It has four to six black bars vertically across its body, the first running across the eye and the last just before the tail.

The last bar extends to the rear end of the dorsal fin as well as to the anal fin.

These bars also result in it being called ***Banded Archerfish***.

Their eyes are large, with reason, and the mouth faces slightly upward.

Their original habitat includes, ***Southeast Asia,*** northeastern ***Australia*** and the ***Gulf*** of ***Aden***, mainly the brackish waters.

A pH of 7.0 to 8.0, medium hard water and a temperature of 68 - 82 %F (20 - 28 %C) is the best conditions for them to be kept in.

When they reach 4 to 5 inches in size 1 teaspoon of aquarium salt per 1 gallon of water should be added to the aquarium water.

Growing between 10 and 12 inches in size, these fish require a tank size of a 100 gallons, minimum.

Providing plants that grow above the water surface is advisable but be sure not to crowd the surface area as they need space to practice their shooting.

Rocks too can be added.

Keeping the water level a few inches below the top is also advised, so that they have room to practice.

The tank lid must be secure as they jump.

Being omnivores, they can be fed live insects, mealworms, and freeze dried plankton.

These can be fed with dry seaweed.

Smaller fish can be given to them too as they grow, as they hunt other aquatic creatures too in their natural habitat.

Most insects are eaten with relish, for example, spiders, crickets, mosquitoes, grasshoppers and earthworms.

It is preferable that they are kept in groups, however, being alone can be fine too.

They are generally peaceful fish but smaller fish should not be kept as tank mates as they will most probably get eaten as the archerfish grows.

There is no way known of sexing them.

Reports of them breeding in captivity are rare.

If it is your wish to breed them you should get a group of them together in a aquarium.

The adults pair spawns at the surface, laying up to 3000 eggs.

These eggs float on the water surface.

To ensure the survival of the fry, the eggs should be transferred to another tank.

They will hatch in around 12 hours.

## **Care Details:**

**Scientific Name: *Toxotes Jaculator.***

**Common Name:** ***Banded Archerfish.***

**Care Level**: easy to medium.

**Size**: between 10 and 12 inches (25 - 31 cm).

**pH**: 7.0 - 8.0.

**Temperature**: 68 - 82 %F (20 - 28 %C).

**Origin / Habitat**: Asia, Oceania, India and eastward to Phillipines - found in brackish water conditions in estuaries and but also travels into rivers.

Situates near overhanging vegetation for food sources.

**Lifespan**: Possibly longer lived in aquariums - 5 to 10 years or longer.

**Temperament / Behavior**: Can become territorial with their own species, but are usually peaceful with most other tank mates.

**Tank Mates**: Other brackish fish species such as ***Monos, Scats,*** some ***Gobies,*** etc.

**Breeding / Mating / Reproduction:** See breeding section in the article above.

**Diet:** ***Omnivorous***, will accept a wide range of foods, but frozen/live are foods preferred.

Crickets and worms are good treats too.

**Tank Size:** A minimum of 100 gallons (~379 liters).

**Gender**: See article above.

Photo Credit : Photos copyright JJPhoto.dk

References / More Info / Recommended Reading:
- The practical encyclopedia of freshwater Tropical Aquarium Fishes by Dick Mills, Gwynne Vevers, Douglas G Campbell.

- 500 Freshwater Aquarium Fish by Greg Jennings.

**Gallery Slide-Show Images:**

*** **Toxotes blythii.**
* Toxotes blythii.
* Toxotes chatareus
* Toxotes chatareus
* Toxotes jaculatrix
* Toxotes jaculatrix
* Toxotes microlepis
* Toxotes microlepis
1/8**