Results for “aquarium”

Type locality is 'Rufiji River near Utete, eastern Tanzania', and this species is apparently endemic to the lower Rufiji including the Selous Game Reserve and freshwater parts of the Rufiji delta region. Populations in the aquarium hobby include 'Rufiji river camp', 'Kikongono', 'Ruhoi River', 'Kanga', 'Utete', 'Saadani Game Reserve', 'Ruvu River', 'Bagamoyo', 'Makurunge', 'Killimani', 'Chamakwese', 'Nyamwage', 'Mohoro', and 'Ukuni'.

This species is also traded as 'checker barb', 'checkerboard barb', or 'island barb', and is among the most ubiquitous species available in the aquarium trade. It is farmed commercially in enormous numbers with wild examples rarely, if ever, available. It was formerly included in the polyphyletic catch-all genus Puntius which contained over 100 species, but this situation has been largely resolved since the turn of the century.

This species may have appeared in the aquarium trade though probably not under the correct name. It can be told apart from similar-looking congeners by the following combination of characters: presence of a black round spot at the caudal base; dorsal-fin rays black with connecting membranes transparent; posterior dorsal-fin origin located midway between upper angle of gill aperture and caudal-fin base, or slightly closer to the latter.

This fish is sometimes traded as Oreichthys cosuatis, O. sp. 'high fin', O. 'umangii' (a nomen nudum that has only ever been applied to an image of a fish in the book 'Ornamental Aquarium Fish of India'; K. L.Tekriwal and A. A. Rao 1999), Puntius 'arunavii' or 'neon highfin barb'. It can be distinguished from congeners by the following combination of characters: absence of a dark marking in the anal-fin (vs. presence in other species); ½7½ scales scales between pelvic-fin origin and dorsal midline (vs. ½6½ in O. cosuatis and...

O. stormsi was previously classified as Schwetzochromis stormsi and is still named as such by many sources. Its swimbladder is modified, being much reduced in size. This makes the fish less buoyant and therefore less likely to be swept away by the strong currents in its natural habitat. In the aquarium it spends most of its time on the substrate, where it swims in a characteristic 'hopping' fashion. Unfortunately, it is rather rare in the hobby....

Commonly known as 'Japanese rice fish' or simply 'rice fish', O. latipes is well-known to science having been widely used as a model organism in genomic and experimental biology for well over a century and was the first vertebrate animal to mate in space during the mid-1990s. It's also been a popular aquarium fish for many years, though is less widely-available than it once was, with the ornamental 'gold' vari...

The type locality is a karstic freshwater stream flowing under 80% forest cover with a mixed substrate of mud and sand plus patches of leaf litter. O. woworae was collected from a still pool around 3-4 m deep, opposite an affluent spring, where it was schooling with a species of Nomorhamphus which may turn out to be a form of N. ebrardtii but has subsequently appeared in the aquarium trad...

There are currently 34 described species of Osteochilus although none can be considered popular in the aquarium hobby. According to Rainboth's 'Fishes of the Cambodian Mekong' members of the genus are characterised by lack of aspine, presence of 11-18rays, large rostral and maxillary barbels, papillae on both upper and lower lips, darkened but not black median fins and the fact that the lower lip is not separated from the isthmus by a deep post-labial groove. O. hasseltii can be f...

This species is very scarce in the trade indeed and you're most likely to see it on sale as a contaminant among import of other Indian species. There are currently 34 described species of Osteochilus although none can be considered popular in the aquarium hobby. According to Rainboth's 'Fishes of the Cambodian Mekong' members of the genus are characterised by lack of aspine, presence of 11-18rays, large rostral and maxillary barbels, papillae on both upper and lower lips,...

Given its eventual size and natural behaviour this species is largely unsuitable for the home aquarium, and we know of only a handful of private aquarists with the facilities required to house it long-term. Unfortunately juveniles are readily available in the trade, although the scarcity of privately-maintained adults would suggest that most fail to reach their potential.

This is one of the commoner "otos" seen in the hobby, and is an ideal species for the planted aquarium. Unfortunately it can be quite delicate when first imported, and losses are not uncommon. This is usually down to lack of food, as it's a small fish and needs to feed almost constantly, so it's easily starved during transportation. As almost all otos are wild caught, they can be quite sensitive to water quality, too. Many hobbyists report fewer problems if the fish are added...

Infrequently encountered in the aquarium trade, most often as bycatch among shipments of similar-looking congeners. It's included in the P. kuhlii group of closely-related species within the genus, and can be distinguished from other members by...

Pangio species are often generically referred to as 'kuhli' or 'coolie' loaches in the aquarium hobby, the latter a variation of the former which was itself derived from the surname of German naturalist Heinrich Kuhl (1797-1821). Ichthyo...

Unclear but usually imported for the aquarium trade alongside P. anguillaris which according to current knowledge has an irregular distribution including Laos, Cambodia, Vietnam, Thailand, Peninsular Malaysia, and the Greater Sunda Islands of Sumatra and Borneo.

The name of this fish is unclear with the fact that diagnoses for several members of this genus do not appear to exist in the English language making identification even trickier. It's not common in the aquarium trade, either.

Prior to description this species was considered to represent, and traded as, A. rubidipinnis, but that species is apparently endemic to the lower Irrawaddy basin in Myanmar and unknown in the aquarium hobby. Male individuals of A. pictilis, A. botia and A. mandalaysensis possess a suborbital slit rather than suborbital flap which immediately distinguishes...

It was initially going to be described as Hyphessobrycon cardinalis by Myers and Weitzman (1956) but just before this was due to be published Schultz presented an alternative description in the hobbyist magazine 'Tropical Fish Hobbyist' and named the fish after the publication's founder, Dr. Herbert R. Axelrod. A significant proportion of the fish available in the aquarium trade are still wild caught or derive from community-led breeding projects such as Project Piaba in the middle Negro region, where this sp...

One of the most popular and instantly recognisable fishes in the aquarium hobby, this species has been selectively-bred to produce a number of additional strains including albino, 'golden' (leucistic), short-bodied, long-finned and 'diamond' (in which the dorsal surface is covered in reflective scales). Unfortunately years of commercial breeding have somewhat affected the genetic vigour of the ornamental strain meaning morphological defects an...

Parachromis Managuense are your typical north/central American large predatory cichlid. They are extremely attractive, but a large aquarium is required. They are not difficult to look after, as long as filtration is up to standard. Choose tankmates carefully - if you are hoping to breed Managuense, house a breeding pair or grow 6 juveniles up until a pair is formed. One of the biggest problems with breeding Managuense is the fact that a single spawn from 12" parents can produce 3000 f...

Although P. brieni is better kept in a group, it tends to form much looser shoals than the similar Cyprichromis species. Male fish form territories under overhangs if they are available and can often be seen hanging upside down under these or vertically against rock walls. In the aquarium if it is not provided with such retreats, or if it is housed under bright lighting or with boisterous fish it will rapidly lose its best colouration. It is quite easily confused with P. nigripinnis, it'...