Results for “aquatic”

Not difficult to keep in a well-maintained set-up, though we recommend aquascaping the tank to resemble a flowing stream/river with a substrate of variably-sized, water-worn rocks, sand, fine gravel and perhaps some small boulders. This can be further furnished with driftwood roots or branches, and while the majority of aquatic plants will fail to thrive in such surroundings hardy types such as Microsorum, Bolbitis or Anubias spp. can be grown attached to the décor.

Ecological studies have revealed this species to be more of a generalist than its chiefly insectivorous congeners. Aquatic and terrestrial insects form a significant proportion of the diet, but substantial amounts of filamentous algae and diatoms are consumed with water mites, fish scales, isopods, nematodes and detritus also taken occasionally. In the aquarium it's largely unfu...

This species has mostly been collected from small (1-2 metres wide, 20-40 cm deep), moderate-to-swiftly-flowing streams with clear water, substrates of sand, gravel and rocks and no aquatic vegetation. Marginal vegetation was present in some cases, offering a degree of shade, and sympatric species included an unidentified Schistura sp., S. vinciguerrae, Misgurnus anguillicaudatus, Garra qiaojiensis,...

The habitat near Hopong is an area of permanently-flooded grassland formed by the damming of a spring for agricultural purposes and is around 1,040 metres AMSL. The water is only around 30cm deep, transparent and supports dense growths of aquatic plants, mostly from the family Hydrocharitaceae which includes such genera as Elodea, Egeria and Blyxa.

Thrives in an aquarium set up to resemble a flowing stream or river with a substrate of variably-sized, water-worn rocks, sand, fine gravel and perhaps some small boulders. This can be further furnished with driftwood roots or branches, and while the majority of aquatic plants will fail to thrive in such surroundings hardy types such as Microsorum, Bolbitis or Anubias spp. can be grown attached to the décor.

Typically inhabits slow-moving, shallow, shady rainforest streams and swamps with dense submerged and marginal vegetation. The conditions are often rather turbid and the substrate composed of mud or fallen leaves, twigs and branches. Such environments characteristically contain soft, weakly acidic water and are often dimly-lit due to the rainforest canopy above. The fish are found sheltering among overhanging tree roots and aquatic vegetation.

Erromyzon spp. are obligate dwellers of shallow, fast-flowing, highly-oxygenated headwaters/minor tributaries characterised by stretches of riffles and runs broken up by pools or cascades in some cases. Substrates are normally composed of smaller rocks, sand and gravel with jumbles of boulders, and while riparian/stream-side vegetation and patches of submerged leaf litter are common features aquatic plants aren't usually present.

Found in various types of habitat but shows a marked preference for shallow, slow-moving and standing waters such as rice paddies and other temporally-inundated environments with dense aquatic vegetation.

An obligate dwellers of swiftly-flowing streams and headwaters containing clear, oxygen-saturated water. It inhabits riffles and runs and according to studies shows a preference for shallower zones. Substrates are generally composed of gravel, rocks, boulders or bedrock carpeted with a rich biofilm formed by algae and other micro-organisms. Aquatic plants are uncommon and while riparian/streamside vegetation may be present...

This species appears to be a relative ecological generalist. During a sampling trip in 1989 it was collected various habitat-types including a narrow (maximum width 3 m) stream containing shallow (maximum depth 1 m), transparent, moderate to fast-flowing water and substrate comprising gravel, mud, clay and organic debris including submerged logs. Aquatic plants consisted of water lilies and marginal vegetation was dense, comprising various trees, shrubs, grasses and ferns.

This species was introduced into the aquarium trade in the early 20th century but disappeared soon after. It subsequently reappeared in a Berlin zoo in 1965 and has been available from specialist breeders ever since. It occasionally appears for sale in aquatic shops....

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...

This species is an opportunistic omnivore by nature. The stomach contents of wild specimens from the rio Padauari were composed of fruit remains and aquatic insects with the former constituting 99% and latter 1% of all items consumed. Stomachs of individuals from igarapé Água Boa cont...

We've included this species on the site purely because there have been an alarming number of juvenile fish showing up in some aquatic stores, and as a result, in hobbyists tanks. This species is simply not suited to captive life in any respect. If you see one for sale, and they are undeniably an attractive fish, please don't be tempted to buy it. As responsible fishkeepers, we should consider the long term well-being of any fish that we buy, and housing a L. angustifrons for life is ev...

This species is included purely because there have been an alarming number of juvenile fish showing up recently in some aquatic stores and as a result, in hobbyists tanks. This fish is simply not suited to captive life in any respect. To know that it's one of the most sought after sport fish in Australia should tell you all you need to know about it. Although undeniably attractive when juvenile, please don't be tempted to buy if you see these for sale. Housing one for life is beyond th...

At one locality close to Ban Na Hwai, Chiang Mai Province, Thailand L. hasselti was collected from a shallow (<0.5 m) pool in a swampy zone between forest and rice fields. The substrate was of mud, there was no aquatic vegetation and it was being used as drinking water by local animals, with the only effluent connected to a 'small creek'. Other species found there were Physoschistura pseudobrunneana, Rasbora hobelmani and Systomus cf. orphoides.

The vampire part of the common name is derived from the unique upper jaw dentition exhibited by members of this genus, consisting of, you guessed it, two large teeth or "fangs". The exact use for these is unknown, but they're probably utilised to grip prey items such as snails or other aquatic invertebrates in some way. When buying one of these (or any Loricariid), be sure to check the fish has a rounded belly and that its eyes aren't sunken, as these are classic signs of ema...

Leporacanthicus species are commonly referred to as "vampire plecs". This is derived from the unique upper jaw dentition exhibited by members of this genus, unsurprisingly consisting of two large teeth or "fangs". The exact use for these is unknown, but they're probably utilised to grip prey items such as snails or other aquatic invertebrates in some way. Another feature shared by all Leporacanthicus is a small bony growth of unknown use on top of the head. This particul...

The genus Leptodoras currently contains 10 species, none of which are particularly well known in the hobby. There is little published information regarding the genus, and its members are seldom exported for the aquatic trade. L. linnelli is no exception, usually only turning up as bycatch among shipments of other species such as Opsodoras leporhinus or Hassar orestis. According to Fishbase, it can be distinguished from all other members of the genus except L. acipenserinus by the presence of...

Flag Cichlids are enduringly popular in the hobby and can be found in most aquatic stores. Interestingly, this species is not the species most commonly sold as the Flag cichlid. It is usually m. insignis that makes it into dealers tanks....