Pretty Tetra
March 13th, 2012 — 1:21pm
Also known as the garnet or black wedge tetra, H. pulcher is deservedly popular in the hobby. It's both hardy and inexpensive, and is a good choice for the beginner. There was previously a subspecies, H. pulcher haraldi. This has now been reclassified as a distinct species, H. haraldi.
Like all Hemigrammus, the taxonomic status of this species is currently Incertae Sedis, meaning uncertain. The genus is currently used as something of a catch-all for over 70 species of small characin. Mo…
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Head-and-tail light Tetra
March 13th, 2012 — 1:21pm
Also known as the beacon tetra, this species is ubiquitous in most dealers' tanks and is one of the best choices for the newcomer to fishkeeping. It's both hardy and inexpensive. It has been popular in the hobby for several decades. There is a selectively bred albino form that has become popular in recent years, for which care is identical to the standard fish. There is possibly also a subspecies, H. ocellifer falsus that lacks the red spot at the caudal peduncle (the gold-coloured tai…
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January Tetra
March 13th, 2012 — 1:21pm
Also known as the costello or green neon tetra, this species is seen much less often in the hobby than it used to be. It's occasionally confused with the common head and tail light tetra, H. ocellifer, as it resembles an elongated version of that species.
Like all Hemigrammus, its taxonomic status is currently Incertae Sedis, meaning uncertain. The genus is currently used as something of a catch-all for over 70 species of small characin. Most experts agree that a full revision is require…
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Glowlight Tetra
March 13th, 2012 — 1:21pm
This species is ubiquitous in most dealers' tanks and is one of the best choices for the newcomer to fishkeeping, being both hardy and inexpensive. There is a selectively-bred albino form that has been produced for the trade and has become popular in recent years. Care for this is identical to the standard form.
Like all Hemigrammus, the taxonomic status of this species is currently Incertae Sedis, meaning uncertain. The genus is currently used as something of a catch-all for over 70 spe…
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False Rummy-nose
March 13th, 2012 — 1:21pm
This is one of three species commonly sold under the name "rummy-nose tetra". The commonest of these is the firehead tetra, Hemigrammus bleheri, whilst the "true" rummy-nose is Hemigrammus rhodostomus. All three are very similar in appearance, but can be distinguished by several factors.
The first is by the extent to which the red colouration on the head of the fish extends into the body. H. bleheri is the only one of the 3 in which the red extends beyond the gill covers. …
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Rummy-nose tetra
March 13th, 2012 — 1:21pm
This is the 'real' rummy-nose. The species most often sold as such is, in fact, the firehead tetra, H. bleheri. These 2 are very similar in appearance, as is the 'false' rummy-nose, Petitella georgiae. The 3 species can distinguished by several factors.
The first, is by the extent to which the red colouration on the head of the fish extends into the body. H. bleheri is the only one of the 3 in which the red extends beyond the gill covers. The amount of red colouration on …
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Firehead Tetra
March 13th, 2012 — 1:21pm
This is the species most commonly sold as 'rummy-nose tetra' in aquatic outlets. A selectively-bred "golden" variant has also been produced by commercial breeders and is available from time-to-time. The natural form is very similar to both the "true" rummy-nose, Hemigrammus rhodostomus and the 'false' rummy-nose, Petitella georgiae in appearance. The 3 species can distinguished by several factors.
The first is by the extent to which the red colouration…
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Sunflower Lamprologus
March 13th, 2012 — 1:21pm
This stunning species was only described in 1997 and is included in the so-called "Brichardi complex", which also includes N. brichardi, crassus, falcicula, gracilis, pulcher, savoryi and splendens. The species should not be mixed in aquaria as they will hybridise freely. N. helianthus can be distinguished from others in the complex by its overall yellow-orange patterning and v-shaped cheek marking….
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Barred Lamprologus
March 13th, 2012 — 1:21pm
N. fasciatus is a predator by nature and its body shape has been adapted to allow it to enter small crevices and gaps in the rockwork of Lake Tanganyika to prey on invertebrates, eggs, fry and small fish. The lateral compression exhibited by this fish also makes the fish hard to spot head on, giving it an advantage over both its predators and prey. It hunts in a head down position a few feet above the substrate, moving its body in sinuous motions to counteract the water currents. It is sometimes…
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Striped Lamprologus
March 13th, 2012 — 1:21pm
Not recommended for the beginner N. buescheri is one of the most aggressive small cichlids in the hobby. Several geographical morphs are available, including "gombi", "kachese", "kamakonde", and "zaire".
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Product reviewers wanted
Hello! Very much interested in writing for you, please include me in the info. Thank you for the opportunity!
6th Sep 2020
Product reviewers wanted
I would be interested in reviewing products. Before retiring I was a technical writer and managed a Quality Management Program.
30th Aug 2020
Product reviewers wanted
I'm interested and can write reviews from the perspective of someone new to the hobby. I'm only 3-4 months in, but hopefully I can help someone that's...
23rd Aug 2020
Product reviewers wanted
I’m interested in doing this if there is still availability, it sounds like fun! Thanks
19th Aug 2020
Barbodes semifasciolatus – Golden Barb* (Barbus sachsii, Puntius schuberti)
I simply had a question (please forgive if this is not allowed, I read the FAQ but I was not sure). I was wondering if there is any evidence of offsp...
12th Aug 2020