Happy Pets

Pike Top Minnow Belonesox belizanus Male 100 mm 4 in; female 150 mm 6 in. Belize, Guatemala: various waters. A predatory fish which lives up to the reputation of its much larger namesake. The large, tooth-filled mouth and powerful caudal fin bode ill for other fishes in the same tank, full-grown female Guppies being taken with ease. The body is dark blue-green with speckled markings and a spot on the caudal fin base area. Temperature: 24^°C (75^°F). The addition of salt to the water is beneficial. Diet: all foods, but predominantly live foods. Breeding: usual livebearer pattern. (more…)

When the babies are first hatched, they are far from a beautiful sight, except perhaps to the owner who has waited long and patiently for their arrival. The head and neck are the largest part of their bodies, and their eyes, not open, almost cover each side of the head. The amount of feathers on the body varies. Some of them have a few straggly olive colored quills, while others are covered with a brilliant yellow down. They are very active and appear to be walking around on four legs, since they use their wings for support. They are born hungry and crying for food. (more…)

Fishes in this family are often referred to as ‘labyrinth’ fishes because they have a labyrinthine organ in the head which allows them to breathe atmospheric air if necessary. Another distinguishing feature of this group is the breeding pattern: the majority of the fishes are bubblenest builders. The nests are made of saliva-coated bubbles blown by the male, into which the fertilized eggs are placed following the nuptial embrace beneath the nest. The fry are guarded and kept within the vicinity of the nest by the male. The female is best removed after spawning as the male may attack her. When breeding, care should be taken not to allow any cold draughts of air to pass acrossthe water surface as the fry may become chilled. As it is, a fairly high mortality rate occurs within the first two weeks of life with many species, and the ratio of males to females may be low. (more…)

The species in this group live in a wide range of natural habitats in rivers and lakes. They include many aquarium favourites, such as the Blue Acara, the Angelfish and the Oscar. Most are fairly large and may be aggressive at times.

Sheeps-head Acara; Flag Cichlid Aequidens curviceps 75 mm 3 in. S0uth America, Amazon basin : rivers. The grey-green body is slightly iridescent under reflected light. The scales have dark edges, the fins are flecked with blue-green and the d0rsal fin is blue-edged. A peaceful fish. Temperature: 24^°C (75^°F). Diet: all foods. Breeding: deposits eggs on an 0pen site. Parents 0ften eat their first spawning but, given a tank to themselves, usually prove t0 be go0d parents subsequently. (more…)

Golden Lake Nyasa Cichlid Melanochromis (formerlyPseudotropheus) auratus 100 mm 4 in. Lake Malawi (Nyasa). Has an elongated, bright- yellow body. Two black bands, edged on either side with white, run along the back from the snout to the base of the .caudal fin. The dorsal and caudal fins have black patterning ; the anal fin is plain yellow. During the breeding period, the male changes from yellow to blue/black, and the horizontal bands become yellow, edged with white. The dorsal fin turns to light yellow/blue; the caudal fin becomes dark with a yellow edge, and the anal fin dark with a white edge. This fish may be aggressive and should be given a large tank with many hiding places. Temperature: 24^°C (75^°F). Diet: all foods, including vegetable matter. Breeding: mouth- brooder. (more…)

The majority of African Cichlids inhabit the Rift Valley lakes and are spectacularly coloured. These fishes are from naturally hard waters, unlike their South American relatives, and many relish algae or other vegetable matter in their diet. Some are mouthbrooding, and all appreciate a tank furnished with hideaways.

Aulonacara nyassae 150 mm 6 in. Lakes Malawi (Nyasa) and Tanganyika. Has an elongated, fairly deep body. Young males and females have brown bodies with several vertical dark bars, but mature males are deep royal blue with a red/gold suffusion on the flanks, which are crossed with dark bars. The fins are blue ; the dorsal fin is edged with pale blue and the caudal fin has dark blue/black streaks. A peaceful fish, but caves and hiding places must be provided in a reasonably sized tank. Temperature: 24^°C (75^°F). Diet: all foods. Breeding: mouth brooder. (more…)

A number of American and African Cichlids are smaller and less aggressive than the larger Cichlids, and are suitable for the community tank.

Agassiz’s Dwarf Cichlid Apistogramma agassizi 70 mm 21 in. Amazon basin : shady streams. The elongated body is brown, with a blue sheen in the male and dark-edged scales. The caudal fin of the male is spear-shaped, with a white outline inside the dark margin. The long- based dorsal fin is edged in red and white. Females are more drab, with a yellow-brown body that has a dark, horizontal line running along the flanks and a slanting, dark line through the eye. The caudal fin is rounded. In general, females of the Apistogramma genus (except for the following species) are similar and difficult to identify. Temperature: 24^°C (75^°F), or slightly higher. Diet: all foods. Breeding: secretive; deposits eggs in caves or upturned flowerpots. (more…)

Species of this family are native to South America, Africa, India, Burma, Thailand and Indonesia. Most are aggressive and predatory, but their colours and behaviour ensure their popularity.

Badis; Dwarf Chameleon Fish Badis badis 65 mm n in. India : standing waters. This fish can change its body colours and patterning to suit its surroundings. Generally it is a dark reddish-brown, with a greenish sheen. From time to time transverse bars may appear. The dorsal fin (similar in shape to that of Dwarf Cichlids) and caudal fin are greenish. The female fish is less colourful. (more…)

A successful hunter needs to be fit, and cats keep themselves trim by strolling the perimeters of their territory on their regular inspection tours, climbing trees or other lofty vantage points from which cats can monitor any interesting goings-on and, of course, pouncing at potential prey. (The reason why many indoor cats occasionally career around the house at top speed is both to let off steam and to indulge in the type of hunting exercise that outdoor cats more regularly enjoy.) (more…)

Although related to the Clownfishes, these fishes have larger scales, and whereas the Clownfishes seek the relative safety of the Sea-anemone, the Damselfishes and Sergeant-Majors prefer to seek protection among the many coral branches of the reefs where they live. Some species have spawned in the aquarium. (more…)