Geophagini – Geophagus, Mikrogeophagus, ‘Geophagus‘ brasiliensis group, ‘Geophagus‘ steindachneri group, Gymnogeophagus, Satanoperca, Biotodoma, Apistogramma, Apistogrammoides and Taeniacara. The best way to achieve the desired stability is to over-filter the tank using a combination of external canister filters and/or a sump system and perform minimum weekly water changes of 50-70%. They has an oval shaped stocky body with sharpened proctal and dorsal fins. In its natural habitat, it can grow up to 8 inches, but in captivity, it usually grows up to about 6 inches at best. 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. Fish Disease : Freshwater Fish Disease. Threadfin Acara (Acarichthys heckelii) will grow to almost 10 inches in length in the aquarium The mature female will tend to be fuller-bodied than her male counterpart. 'Atabapo' F0 2 - 2.5" Wild young adolescents of undescribed Rio Atabapo mouth brooding acara featuring iridecent green spangles in very limited availability $12.50 ea. Electric Blue Acara Tank Mates You have some flexibility when it comes to choosing suitable Electric Blue Acara tank mates. Relatively peaceful in the main and will not prey on anything larger than a couple of centimetres in size. Easy if you put the fish in the right environment. Threadfin Acara With Oscar Tank Mate. 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+", … : Pet Supplies Avoid tank mates with bright coloring and long fins. 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. This will also tend to divert the attention of the Threadfin Acara (Acarichthys heckelii) from preying on their own eggs and fry though cannibalism is not characteristic of Threadfin Acara (Acarichthys heckelii). Native to northern parts of the Amazon basin in Colombia, Peru and Brazil including lower parts of the ríos Putumayo, Trombetas, Negro, Xingu, Tocantins, Capim and Branco River plus the Essequibo drainage in Guyana. Keep the tank more-or-less unlit for the first week or so then gradually increase the lighting. Its current taxonomic position is based largely on Kullander (1998), who conducted a morphology-based phylogenetic study in which the neotropical family Cichlidae was divided into six subfamilies, of which the putative subfamily Geophaginae contained 16 genera divided among three ‘tribes’:eval(ez_write_tag([[300,250],'seriouslyfish_com-large-mobile-banner-2','ezslot_8',113,'0','0'])); Acarichthyini – Acarichthys and Guianacara. The pectoral fins are unremarkable, being that they are clear (hyaline). In respect of Threadfin Acara (Acarichthys heckelii), it is probably wise to avoid including known fin-nippers. Never add other aggressive fish species. Their peaceful nature means that they’ll get along with most other fish in a community tank and will avoid starting trouble whenever possible. The purpose of this site is to provide information on the cichlid known as Amphilophus citrinellus or by its common name the Midas Cichlid. Threadfin acaras bring attention to the problematic naming of “acara” fish in the hobby. If you are a breeder (either commercially or as a hobbyist who gives away young fish to other hobbyists) then you will need the resources to move fish into breeding tanks in order to maximize the yield of fry that will grow up either for sale or to give them away. The first references in the catalogs date back to 2012, which makes the variety of fish relatively young, and therefore so interesting. 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. Add lots of plants and other decorations for hideouts. 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. Many species listed above require different food than a betta. 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. Add to Cart. Remember that this fish will grow to up to ten inches in length so be certain that you have sufficient space in which to house them properly. Copyright © 2019 – 2021, Tropical Fish Planet, all rights reserved. The caudal fin has already been described but it is noteworthy that the upper and lower rays also extend backward, well beyond the main fin as red-brown threads. For those wishing to attempt a biotope-style community a list of some naturally co-occurrent species can be found in the ‘habitat‘ section above. or 5 @ $10 ea. Since then there have been many changes in the hobby yet, despite those changes the principles of the hobby remain much the same. References Synspilum Cichlid (Paratheraps vieja) for Sale . Nov 4, 2020 - Uaru cichlid species. The tank should be well-planted but with clear areas where the fish can swim freely. 6 images available; click on one to open viewer. eval(ez_write_tag([[250,250],'tropicalfishplanet_com-leader-1','ezslot_7',110,'0','0'])); It is recommended that the substrate consists of a fine substrate (sand) without sharp edges. 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. Do you think the rams, acara, and krib will have enough space to coexist without excessive aggression? It is generally true that Threadfin Acara (Acarichthys heckelii) make really good parents and will not prey on their own young. The rainwater is most important though some argue that tap water is fine. The male, in particular, can be very territorial (but does not appear to launch a physical attack, merely chasing away “trespassers”) but setting up the tank so that sightlines are broken up will mitigate the risks of territorial behavior in general. 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. 'Atabapo' F0 2 - 2.5" Wild young adolescents of undescribed Rio Atabapo mouth brooding acara featuring iridecent green spangles in very limited availability $18.50 ea. Temperature: 24 – 30 °C, and preferably towards the upper end of this range. Threadfin Acara (Acarichthys heckelii) will appreciate a soft substrate, as they love to rummage around for food. 2 x Threadfin Acara Scientific: Acarochthys heckelii Size: 20cm Temperature: 24 - 29 pH: 6.0 - 7.5 Food: Large Pellets, Frozen and Fresh Foods. This water and temperature change may encourage spawning, as it mimics nature. Available: 10. Behind the gill plates of the Threadfin Acara (Acarichthys heckelii), the body is a light silverish grey but is distinctive in that it has around ten rows of the iridescent, metallic gold scales, evenly spaced and running horizontally to the end of the caudal peduncle (and continuing along the rays of the caudal fin, almost to its tip). It prefers similar medium-sized tanks and environments. Also, I really like the Threadfin acara, I have done some reading that they too are aggressive with one another ( seems even more so than the Altifrons) . It will be impossible to sex the fish when purchasing them as immature specimens but, in due course, they will find their own mate and are, from that point, generally both biparental. The other main conclusions of the paper are confirmation that Geophaginae is a monophyletic group exhibiting strong signs of having undergone rapid adaptive radiation (diversification of a species or single ancestral type into several forms that are each adaptively specialised to a specific environmental niche). Bear in mind that the eggs and fry of a fish as small as the Cichlid will be tiny indeed so you may need to use a magnifier “app” on your smartphone or a macro lens to see anything at all. In general, the male will protect the territory whilst the female will tend to care for the eggs and fry but these roles are interchangeable.eval(ez_write_tag([[580,400],'tropicalfishplanet_com-large-leaderboard-2','ezslot_13',109,'0','0'])); The male will provide “overwatch” around the broader area, gently warding off potential predators. 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. Thu Jan 01, 2015 12:44 am. 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. Is the Apistogramma piauiensis suitable for a community aquarium? A smaller tank will be too restrictive (unless it is a breeding tank) and the fish will suffer as a result whilst a larger tank is always to be recommended. Tank Mate Options: Red Spotted Severum; Threadfin Acara; Turquoise Severum *****Please review our Shipping and Handling FAQ prior to placing your order. Threadfin Acara (Acarichthys heckelii) will be comfortable with other species of similar size that prefer this type of water chemistry.