No representatives of Teleocichla or Mazarunia were included in the study but the former is well-established as sister to Crenicichla while the latter has grouped closely with Dicrossus and Crenicara in earlier works. The head of the Threadfin Acara (Acarichthys heckelii), as far back as the eye is grey in the adult fish and the eye tends to have an orange/red color to the upper, front of the iris. Electric Blue Acara Tank Mates You have some flexibility when it comes to choosing suitable Electric Blue Acara tank mates. – a “crenicarine clade” with Biotoecus and Crenicichla. South America: along mainstream Amazon River in Peru, Colombia, and Brazil, including lower parts of the Putumayo, Trombetas, Negro, and Xingu rivers; lower Tocantins and Capim rivers; Branco River (Amazonas basin) in Brazil and Guyana, and the Essequibo River in Guyana. The female is also fuller-bodied when viewed from above when carrying eggs (gravid).eval(ez_write_tag([[250,250],'tropicalfishplanet_com-box-4','ezslot_10',107,'0','0'])); It is generally advised that the minimum tank size for Threadfin Acara (Acarichthys heckelii) should be one of at least 48 inches in length or more due to the fact that a shoal of around six per species should be maintained initially and the adult fish are territorial within their own species and within their own genus. To you, Would 5 of the Red Heads be ok in this size tank? link to Dwarf Cichlid Piaroa - Apistogramma piaroa, Amazon river basin in Brazil, Colombia, Guyana, and Peru in South America, Oval-shaped body with very elegant finnage, Up to 10 inches – Female Fuller-bodied than male. Threadfin acaras bring attention to the problematic naming of “acara” fish in the hobby. Some continue to use the burrow beyond this point, and it may also be taken over by a different pair. In the middle of the body of the Threadfin Acara (Acarichthys heckelii), there is a pinkish-orange spot, which is more-or-less circular, around one inch in diameter and almost looks as if it has been painted on. Since then there have been many changes in the hobby yet, despite those changes the principles of the hobby remain much the same. They has an oval shaped stocky body with sharpened proctal and dorsal fins. A cycle of this complexity is clearly impossible to replicate in the aquarium, and further complications arise due to the often extreme intra-specific aggression displayed by adults. Before moving the adolescent fish into the community tank ensure that you have balanced the water temperatures to mitigate the risk of White Spot or other diseases being triggered. In a well-planted aquarium with floating Java Moss, the Cichlid will often spawn in the community tank and at least some of the fittest fry will survive to adulthood by hiding in the Java Moss or, with Threadfin Acara (Acarichthys heckelii), in the caves of the rocks. Aquarium filters which have been highly recommended by customers in your area can be found, To search for high quality aquarium heaters, click. (2005) who conducted the most detailed molecular analysis of the grouping to date including 16 of the 18 genera and 30 species. This is a middle sized cichlid which max size in the wild is about 20 cm (8 in), but in a tank size is about 15 cm (6 in). Ease of Care: Easy Aggression: Boisterous - Should be kept with larger Tetra, Barbs and Catfish and quieter Cichlids. Nov 4, 2020 - Uaru cichlid species. Feed up your Cichlids on bloodworm, which will sink to the bottom and burrow into the substrate. Threadfin Acara (Acarichthys heckelii) is primarily omnivorous. Something with personality but won't eat all the plants or tank mates? Temperature: 24 – 30 °C, and preferably towards the upper end of this range. If Threadfin Acara (Acarichthys heckelii) feels threatened, it will defend its brood. The ventral fins have a red-brown leading edge and, like the dorsal din, several of the outermost rays extend backward, beyond the fin as a whole, for as much as one inch. Your Cichlid will love rooting out the bloodworm and it can help to trigger spawning. Cichlids can make excellent community fish but you should take care because not all Cichlids are good community fish and may devastate an established aquarium, treating their tank mates as food, so before choosing a Cichlid, please ensure that you know whether or not your choice will be appropriate to your needs.eval(ez_write_tag([[728,90],'tropicalfishplanet_com-box-3','ezslot_3',104,'0','0'])); Is Threadfin Acara (Acarichthys heckelii) a good community fish? For this reason, a fine substrate is recommended. Featured image courtesy of Creative Commons. TropicalFishPlanet.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This species does not sift sand like some related species, rather spending much its time in midwater. It is recommended that Threadfin Acara (Acarichthys heckelii) are kept as a small shoal only until two of the adults have paired up, after which, the remainder of the shoal should be relocated to a different aquarium. It is also reported that a breeding pair may fight with each other and this can have fatal consequences for one or both of the pair but this is not something that I have witnessed. It loves live food, feeding on a range of invertebrates in nature. Threadfin Acara With Oscar Tank Mate. About one-third of the way along the dorsal fin the iridescent, metallic gold speckles return in increasing numbers, along the rays of the fin and between these there is a red-brown tinge to the rays. Price: $37.50. I've read that they are aggressive, peaceful, can be kept in a community tank, will eat everything in a community tank, are hard to keep, are easy to keep, will sift like an eartheater, will not sift like an eartheater, will grow 10+", … Cichlids probably originated around 550 million years ago (give or take a month or two ) and there are somewhere in the region of 2,000 to 3,000 different species, of which around 1,700 have been classified (at the time of writing). They are not, however, monogamous for life. These can have several entrances, some of which may be false, and generally consist of a more-or-less vertical main entrance leading to a horizontal tunnel at the end of which is a larger chamber where the eggs are deposited. The lifespan of Threadfin Acara (Acarichthys heckelii) is around eight years but this can vary enormously depending on tank conditions and general health.eval(ez_write_tag([[300,250],'tropicalfishplanet_com-medrectangle-3','ezslot_1',105,'0','0'])); Threadfin Acara (Acarichthys heckelii) prefers neutral to slightly hard, alkaline water, with a pH of 6.0 to 7.2 in and a temperature range between 75 and 84 degrees Fahrenheit and 4 to 15 dGH. Click here to see several pictures of Threadfin Acaras, including mature males with long thread fins. Whilst the male will pair with a female for breeding and rearing the fry until they are around half-an-inch in length, he will have a “harem” of females with which he will mate at different times. Lifespan can be about 7-10 years.The fish becomes reproductive when its body is about 6-6.5 cm long and breeding starts when body length is 10 cm. The Uaru Cichlid is best known for its unique triangle shape, incredible intelligence and impressive spawning colors! Mike is now engaged in putting his extensive knowledge onto this website as a resource for all of those who wish to keep freshwater tropical fish. The fry will become free-swimming around three days later and the parents will take care of them until they are around half-an-inch in length. Once the fry are free-swimming and their yolk sacs are depleted, then add baby brine shrimp and/or white worms. Add lots of plants and other decorations for hideouts. Threadfin Rainbowfish Tropical Fish Learn all about the Threadfin Rainbowfish's feeding habits and food types, its behaviour, its origins, its natural habitats, is it male or female, breeding advice and information, suitable tank mates, its sizing and growth range, minimum tank size, water PH and more. Water quality is of the utmost importance since it can be susceptible to deteriorating water quality/swings in chemical parameters and should never be introduced to a biologically immature aquarium. Pelagic fish spend most of their time swimming near the middle or the surface of the water tank. The fittest may well survive to reach adulthood.eval(ez_write_tag([[468,60],'tropicalfishplanet_com-banner-1','ezslot_5',108,'0','0'])); In total, the female Threadfin Acara (Acarichthys heckelii) could lay up to 2000 eggs during a single spawning. Plenty of rocks are advised for Threadfin Acara (Acarichthys heckelii) because they have evolved to gather around and amongst them. However their conclusions regarding interrelationships between genera did vary somewhat from previous hypotheses and can be summarised by the following loosely-defined groups: – a weakly-supported sister group relationship between Acarichthys and Guianacara. It is generally true that Threadfin Acara (Acarichthys heckelii) make really good parents and will not prey on their own young. Join our Mailing List for special discounts and notifications about new and limited stock items. When you find that two of the group have paired off then the remaining fish should be moved to a different tank, as the male can be particularly territorial whilst breeding. The result of such selection was the emergence of a unique and unusually beautiful fish, which was so loved by aquarists around the world. You should prepare a tank of around thirty gallons in size with mature, soft, acidic, flowing water. Offer a mixture of live, frozen and dried foods and ensure some vegetable matter, such as blanched spinach or a proprietary Spirulina product, is included. Reduce the water movement by turning down the pump once the eggs are laid – only regular aeration is now required. All new tank mates must require similar water parameters. The name of the fish says about its color. This will enable your Threadfin Acara (Acarichthys heckelii) to find an area of the aquarium which the pair can call home. The anal fin of the Threadfin Acara (Acarichthys heckelii) is reddish-brown in color and extends to a point at the rear. Threadfin Acara – Acarichthys heckelii – Tropical Fish Planet The female will then attempt to attract a partner and once successful and spawning complete the pair share duties with the female responsible for the majority of brood care and the male territorial defence. Threadfin Acara (Acarichthys heckelii) will be comfortable with other species of similar size that prefer this type of water chemistry. Omnivorous – eats Daphnia, Bloodworm, Tubifex worms and pellet food in the aquarium. Amazon.com : WorldwideTropicals Live Freshwater Aquarium Fish - 3.5" Thread-Fin Acara Fish - 3.5" Acarichthys Heckelii - by Live Tropical Fish - Great For Aquariums - Populate Your Fish Tank! The adult female develops a fuller body than the male. Would one be happy with, say, 4 Red Heads in a 150? Provided you can get a pair to spawn without one fish murdering the other the fry are apparently quite simple to raise.eval(ez_write_tag([[300,250],'seriouslyfish_com-leader-2','ezslot_9',122,'0','0'])); The genus Acarichthys remains monotypic and was resdescribed by Kullander (1986) who characterised it by the following: lack of epibranchial lobe; comparatively few (12-14) dorsal fin rays; pelvic fins with relatively broad tips (branches of the first ray are equal in length or the inner is slightly longer); possession of a single supraneural plus 14-15 vertebrae (these characters taken as a combination); no caudal extensions to swim bladder; no caudal ribs. If the maintenance regime and/or diet is insufficient it may develop health problems such as head and lateral line erosion or exhibit stunted growth. Relatively peaceful in the main and will not prey on anything larger than a couple of centimetres in size. The purpose of this site is to provide information on the cichlid known as Amphilophus citrinellus or by its common name the Midas Cichlid. It is a hybrid that is bred in Singapore by crossing cichlids that live in America. For this reason, if possible, a breeding tank is recommended. Once the fry are sufficient in size not to be treated as a snack then they can be introduced into the community tank where they will join the existing shoal. Unless you are breeding commercially, you may wish to consider moving the fry into the community tank sooner rather than later. A single pair will require a large tank (see ‘minimum tank size’), rigorous observation and ideally an absence of competition. From my own experience, I would always recommend keeping all of your fish in the best possible condition at all times, as this is good for the wellbeing of your fish. The eggs will hatch in a few days and the fry should be free-swimming within 1 … In a breeding tank, it is always a good idea to include a few aquatic shrimp, as they will consume any unfertilized or dead eggs but won’t tend to predate on viable eggs. The newly hatched fry will feed firstly on their yolk sac and remain fairly static but, once free-swimming, can be fed infusoria and will also thrive on egg yolk during the first two to four weeks. White Cloud Mountain Minnows, Oto Catfish and shrimps like the Red Cherry Shrimp are also good tank mates. Mechanical filtration should be tailored to trap small particles stirred up by the fish as sand can cause blockages/wearing issues with filter mechanisms if allowed to continually run through the system. Aggression: Aggressive - Tank mates must be chosen with care. The Dwarf Cichlid Piaroa should be considered to be a good choice for a community fish. Watch Queue Queue Re: Threadfin acara species tank setup? Keep the lights off (or very low) and the tank dark (or fairly dark)  because eggs and fry can be particularly sensitive to the light.eval(ez_write_tag([[336,280],'tropicalfishplanet_com-large-mobile-banner-1','ezslot_8',111,'0','0'])); The eggs will hatch typically in three days depending on tank temperature and conditions and the fry will become free-swimming after around three days more. Aquarium Size : 20 to 30 gallon recommended (schooling fish) Tank Mates : Like other tetras they can be fin nippers. Thu Jan 01, 2015 10:11 pm. The dorsal fin is long and extended at the rear. Fish Disease : Freshwater Fish Disease. Oct 24, 2012 - Acarichthys heckelii dominant male with fins extended. Furthermore, it is (at the time of writing) classified in the “Geophagini” tribe. I've been researching Acarichthys Heckelii (Threadfin Acara) on the net and there seems to be a variety of different information on them. Thu Jan 01, 2015 12:44 am. The female will prepare the breeding area and then seek to attract a suitable male with which to pair. This is the natural order of things because this is what will happen in nature. ***** Crenicaratini – Biotoecus, Crenicara, Dicrossus and Mazarunia. Appears any more would be pushing it in the size than I will be getting. You may also wish to introduce baby brine shrimp, mosquito larvae or tubifex worms as an inducement to reproduction and live food will be very much appreciated. That said, they prefer to stay close to the bottom of the water column and browse the rocks and plants. On the gill plates and under the eyes, there is some gold coloration with speckles of iridescent, metallic gold. Open viewer think the rams, Acara, and preferably towards the upper end of this site also participates other! Spawning, as they love to rummage around for food may receive compensation by referring business to companies. 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