Being an ex pat from UK now in Latvia building the last bits of our house. I have a big landscaped garden of 2 acres done by myself. I want a large liner pool under a rock water fall. Shubunkin fish but on line where to buy them.Nothing like it here as winters are cruel no one keeps fish outside. My pond is big and deep enough for fish to survive anything. Now can any one assist in fish buying on line?? Thank you. Sir Kevin Parr Bt
red devils had babies free contact me rick
Want to buy heckle discus fish.502-239-4732. Arnold
Want to buy one or two skunk loach Rick beeson
We had two texas cichlids, two convict cichlids, and a green terror in the tank. the convict cichlids laid eggs but the texas male ate all of them. then once the texas cichlids laid eggs the male killed all of the other fish including his mate and now we only have the texas cichlid male and about 200 babies.
if anyone is interested in buying them i live near janesville, you would have to come and pick them up but if ur interested u can e-mail me
The Red Tail Barracuda Acestrorhynchus falcatus is one of about 15 or so characins belonging to the genus Acestrorhynchus. About half of these are found in the aquarium trade and are often referred to as Freshwater Barracuda. Of this group, the Red Tail Barracuda is the most regularly seen characin. It is also called the Spotted Cachorro, Dog Characin, and Amazon Cachorro.
It easy to see why species of Acestrorhynchus are called Freshwater Barracudas. The slender, elongated pike-shaped body and mouth full of sharp teeth say it all. Their body shape and large, conical teeth make them perfectly adapted to prey on other types of fish.
The term Freshwater Barracuda, however, is applied to several freshwater fish besides species of Acestrorhynchus genus. Livebearers of the genus Belonesox and the Gar characins of the genus Ctenolucius are two such groups, both of which are quick, sharp-toothed fish predators with streamlined bodies. One familiar species is the Freshwater Barracuda, or Hujeta Gar, Ctenolucius hujeta, a fierce predator that can reach up to 28 inches (70 cm) in length and is not usually kept in the home aquarium.
The Red Tail Barracuda has become a more common import in the last several years. Its slender, streamlined body features subtle, iridescent, silvery-gold hues that are complimented by beautiful red fins. This fish can grow to just shy of 11 inches (27 cm) in length and is a very highly evolved fish predator. The Red Tail Barracuda can consume any fish that is about half its size or smaller. Despite its size, appearance, and behavior, however, this fish is not a true barracuda but a Characin just like the more familiar tetras, hatchetfish, and pencilfish.
As long as you are willing to provide live fish as food, the Red Tail Barracuda makes a great aquarium pet. These fish do get pretty big, and being from a river environment, they need a lot of swimming space and clean, well-oxygenated water. Though a bit on the nervous side, they are very interesting, active fish. They do best with company and can be kept in a small school or with other companion fish. They will usually do very well with similarly-sized tankmates.
The Red Tail Barracuda Acestrorhynchus falcatus was described by Bloch in 1794. This species of Freshwater Barracuda is found in many rivers of Guyana, Suriname, and French Guiana, and throughout much of the Amazon and Orinoco River basins. This species is not listed on the IUCN Red List. Other common names it is known by are Spotted Cachorro, Freshwater Barracuda, Dog Characin, and Amazon Cachorro.
They are a riverine species, inhabiting clean, moderately flowing waters and are often found in schools. This formidable predator feeds exclusively on fish.
Scientific Name: Acestrorhynchus falcatus
Social Grouping: Groups - They are often found in schools.
IUCN Red List: NE - Not Evaluated or not listed
The Red Tail Barracuda has a slender, elongated pike-shaped body and a mouth full of needle-sharp teeth that are usually visible. It can get up to just about 11 inches (27 cm) and has a lifespan of 8 to 10 years. The body color is an iridescent, silvery-gold with a whitish area on the belly. The fins are transparent, sometimes displaying an orange-gold tint. The forked tail fin is a more colorful red with a large black spot at the base. Sometimes a black horizontal line develops, running from the eye to the tail spot.
Size of fish - inches: 10.7 inches (27.20 cm)
Lifespan: 10 years - They have a lifespan of 8 to 10 years.
Fish Keeping Difficulty
The Red Tail Barracuda is recommended for an aquarist with some fish keeping experience. They are relatively hardy fish. Though sensitive to organic pollutants and swings in water chemistry, water quality is not usually an issue if the aquarium is well maintained. The biggest difficulties with these fish are behavioral. These fast swimmers are prone to flightiness, so they need to be housed in a large aquarium with plenty of open swimming space. Also, they need to be fed life fish.
Aquarium Hardiness: Moderately Difficult
Aquarist Experience Level: Intermediate
Foods and Feeding
Red Tail Barracuda are carnivorous piscivores. They only eat live foods, and they prefer fish! There is a chance they can be trained to accept pre-killed fish, but you can't count on that. Because live fish are what they like to eat, a good practice is to setup a small tank to keep a steady supply of small, live feeders available. You can also offer them earthworms, river shrimps, aquatic insects, and other good sized invertebrates. They may occasionally also take pellets for carnivores, Tubifex, and chopped meat.
Diet Type: Carnivore - This fish is piscivorous. They eat other fish almost exclusively.
Flake Food: No
Tablet / Pellet: No
Live foods (fishes, shrimps, worms): Most of Diet
Meaty Food: All of Diet
Feeding Frequency: Several feedings per day
Due to their diet of live foods, Red Tail Barracuda put a large bio load on the aquarium, so their tank needs ample filtration. Water changes of about 30 to 50% are needed every other week, depending on the bio load, to keep this fish happy and healthy.
Water Changes: Bi-weekly - Do a 30 to 50% water change every other week.
These Freshwater Barracudas will spend most of their time near the middle of their home. They require a lot of space to thrive. Even though they don’t get all that large, a minimum tank size of 55 gallons is necessary to keep them in good condition. They also require good filtration with some current.
These very active fish need a great deal of open space for swimming, but they are also nervous and frighten easily. Provide a decor with some tall plants around the perimeter to help them feel secure and comfortable, but make sure their swimming area is open and unobstructed. They may jump, so the aquarium needs a good-fitting cover.
Minimum Tank Size: 55 gal (208 L)
Suitable for Nano Tank: No
Substrate Type: Any
Lighting Needs: Moderate - normal lighting
Temperature: 75.0 to 82.0° F (23.9 to 27.8° C)
Range ph: 6.0-7.5
Hardness Range: 8 - 15 dGH
Water Movement: Moderate
Water Region: Middle - Freshwater Barracudas will swim near the middle of the tank.
In the wild, Red Tail Barracudas are often seen in groups. In captivity, this nervous fish frightens easily, and companions help them feel more secure. Keep them in a small school of Red Tail Barracudas, or other similar-sized occupants. They can be kept singly or in groups of 6 or more. A smaller group of 2 to 5 will lead to aggression and fighting.
Though they are not particularly aggressive, they will eat any fish small enough to fit into their large, toothy mouths. Good tankmates include other similar-sized fish, predators or otherwise, that are generally placid and ideally feed from the substrate. Characin species like Ctenolucius, Mylossoma and Silver Dollars or Myloplus make good tankmates. Other good companions include Geophagus spp., Plecostomus, and other bottom dwelling scavenger catfish.
Same species - conspecifics: Yes - This fish should either be kept singly or in groups of at least six to keep aggression levels low.
Peaceful fish (): Safe - As it is highly predatory, tankmates should be similarly sized.
Semi-Aggressive (): Monitor
Aggressive (): Threat - Aggressive tankmates should be avoided in all but the very largest tanks.
Large Semi-Aggressive (): Monitor
Large Aggressive, Predatory (): Threat
Slow Swimmers & Eaters (): Monitor
Shrimps, Crabs, Snails: May be aggressive
Sex: Sexual differences
Females are plumper than males.
Breeding / Reproduction
In the wild, the Red Tail Barracuda begins reproduction with the onset of the rainy season. These egg scatterers discharge eggs and sperm into open water. Like other Characins, this free-spawning fish produces many fry. They have not yet been successfully bred in captivity.
Specifially, the courtship and spawning of the Red Tail Barracuda has been observed in the aquarium, but no fry have been successfully reared. Frank Magallanes documented their breeding behavior and furnished the raw footage to Oregon State University, Neo-tropical Division, in 1994. The video shows the spawn occurring in midwater with the male swimming up and around the female in a type of figure 8 pattern while she remains stationary. Later spawning videos show the female releasing the eggs.
For a chance at successfully breeding them, separate the males from the females and condition them heavily with live foods. Provide a large spawning tank. This can be a low aquarium, filled 3/4 full with clean, aged water, and with an initial temperature that matches their regular aquarium. The bottom can be sandy or bare, but it should be lined with a dense foliage.
Introduce the males and females into the prepared tank, with a ratio of 2 males per female. Gradually increase the temperature to around 80° F (27° C) to stimulate breeding. As with other Characins, covering the top with a towel will create a darkened environment to help trigger the spawn. Pairing should occur quickly below the surface of the water, with several eggs being shed at a time.
Remove the parents from the tank once the spawning is complete, or the parents will eat the eggs. The eggs should hatch in about 24 hours. Once free-swimming, the fry can be fed rotifers, Cyclops, or Artemia nauplii. The fry should be fed generously, at least 3 times a day, as newly hatched freshwater barracuda are cannibalistic and may otherwise eat each other. See Breeding Freshwater Fish: Characins for a general description of breeding processes, and see Fish Food for Fry for information about types of foods for raising the young.
Ease of Breeding: Unknown - This fish has yet to be bred in captivity.
Red Tail Barracuda are hardy and disease is not usually a problem in a well-maintained aquarium. That said, there is no guarantee that you won't have to deal with health problems or disease. Anything you add to your tank can introduce disease. Not only other fish but plants, substrate, and decorations can harbor bacteria. Take great care and make sure to properly clean or quarantine anything that you add to an established tank so as not to upset the balance. Because these fish eat live foods, disease can be passed to them from their foods. To prevent this, quarantine live food before feeding.
Two types of disease tend to affect the Acestrorhynchus genus in captivity: parasites and fin rot. Both are extremely preventable and even treatable. A good thing about the Red Tail Barracuda is that due to their resilience, an outbreak of disease can often be limited to just one or a few fishes if dealt with at an early stage. The best way to proactively prevent disease is to give your fish the proper environment and a diet of live foods that are parasite free.
As with most fish, Red Tail Barracuda are prone to skin flukes, parasitic infestations (protozoa, worms, etc.), ichthyobodo infection, parasitic infestations (protozoa, worms, etc.), bacterial infections (general), and bacterial disease. Aquarists should read up on common tank diseases. Knowing the signs and catching and treating them early makes a huge difference. For information about freshwater fish diseases and illnesses, see Aquarium Fish Diseases and Treatments.
The Red Tail Barracuda is commonly available and moderately expensive, with price dependent on size.
Knife Fish Lover - 2014-10-18 Hey guys Knife Fish Lover here ;),do you guys think i could keep one of these bad boys in my 55 with:2 african brown knife fish,1 featherfin squeaker,6 dojo loaches,and a trinidad pleco?Thanks Knife Fish Lover-
Clarice Brough - 2014-10-20 Size-wise and temperament-wise, these fish should be okay together. However, you are heavily stocking the tank, so issues may be overcrowding.
Knife Fish Lover - 2014-10-22 Ok,thanks,my Barracuda will love my 55 long ;) :D!
Dan - 2012-04-15 So I love the cudaaas lol i have had 7 in my life. Now I raise them from 3 inch babies in a 36 gallon bow. From then around 5 inches I move them to my 46 bow front and at 7 inches they go in my 6 foot long 2 foot wide 2 foot tall 180 gallon tank and even though they say don't put them in with aggersive siclets my siclets are super aggresive and I worry more with the sicclets then the cudas or my red bellies. The sicclet is a very teritorial fish who love to lay eggs and become more vicious and territorial non the less I have 4 8 inch red tail barracuda between 3 and 4 years of age in my 180. Never mind the siclets my red tail barracudas are so fast and such strong swimmers I reccomend the type of 180 I have at minimum for them and keep up with there environment aka water ph acidity nitrates nitrites and such and they will do fine. Just don't add smaller fish because they veiw them as prey and cause there death do so much damage anything without armor won't survive long. A few plecos a couple oscars and some siclets make a perfect enviornment hope this helps you