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Killifish
/ Aplocheilinae / Striped Panchax
Striped Panchax, Lineatus Panchax, Sparkling
Panchax
Aplocheilus lineatus | Pictures
Synonyms:
Aplocheilus affinis, A. vittatus, Haplochilus lineatus, Panchax lineatus, P. lineatum
Physical description: The body is elongated and the snout is up-turned.
The back is slightly arched and the
fins are rounded.
The back is olive brown to bronze-brown, and the flanks are bronze to dark forest green
in color.
Alternating scales are yellow-gold in color giving the fish an attractive appearance.
These
yellow scales continues ant the anal, caudal, and dorsal fins, which are bronze in color.
The jaw and frontal belly regions are
yellowish white and the iris of the eye may be green.
Nine dark, transverse stripes mark the body of juveniles and mature
females.
At least two variants are common to the hobby: one with a fully red tail, and the other with
the
majority of the caudal fin is red, and the outer lobes are white.
The anal and dorsal fins are yellow.
Size/Length: To 4.7" (12 cm)
Similar species: Other Aplocheilus
species.
Habitat: In still and slow moving water with heavy vegetation in coastal regions of Southern
India.
S: top
Aquarium: A tank measuring 30" (76 cm) with a capacity of 20-25 gallons (75-98 L) is recommended.
Use
a cover of floating plants to diffuse the lighting.
Use a tight-fitting cover as this species is a jumper.
Provide
hiding places with roots, rocks, and wood.
Water chemistry: pH 6-7.5 (6.9), dH 5-20 (8), 75-81°F (24-27°C)
Social behavior: A predatory species that can be combined with medium to large sized fishes.
Males
are aggressive towards one another, as are females, and should not be kept together in tanks less than 36"
(91 cm) in length.
It is possible to keep several pairs in one tank, as the aggression tends to be evenly
spread.
Rosler states in Tropical
Fish Hobbyist (#460 on p. 110-14) that in his experiences with
A. lineatus
, he has combined small fish such as tetras in the same tank.
He suggests that Panchax only attack
sick or weak fish in the aquarium, and healthy fish are safe.
Suggested companions: Aplocheilus
species, small catfishes, peaceful cichlids
FOOD: Live; fish fry, crustaceans, insect larvae, flying and aquatic insects,
Tubifex;
flakes, pellets, tablets.
Sexual differences: Males are larger and more colorful, with elongated fins and slimmer, fainter transverse
bands.
In females, these bands are more distinct and broader.
Breeding techniques: A small 5.5 gallon (21 L) tank is sufficient.
The pair should be conditioned separately
for a period of two to three weeks.
Use acidic water with a pH from 6-6.7 and a temperature from 77-82°F
(25-28°C).
Furnish the tank with dense bunches of fine-leafed plants or Java Moss, and a cover of
floating plants.
The large eggs are deposited among
surface and bunches of plants.
Remove the eggs and place them into
a shallow tank.
The eggs should hatch after 11-14 days, and the young can be fed on powdered dry foods
and Artemia
nauplii.
The fry develop at different rates, so they must be frequently sorted according to size.
Breeding potential: 6.
This Panchax is fairly easy to breed.
Remarks: This species, like all Panchax, belongs to the sub-family Rivulinae.
Several different color forms are reported
to exist.
Difficulty of care: 4.
A robust Panchax that can be combined with larger fish.
Recent articles about fish
Overfishing may hurt Amazon forest trees
(2/5/2008) Overfishing is reducing the effectiveness of seed dispersal by fish in the Brazilian Pantanal, reports Nature. The research suggests that fishing practices can affect forest health.
Scientists find fish that literally lives in trees
(10/17/2007) Scientists have found a fish that literally lives in trees, according to research published in The American Naturalist and highlighted in New Scientist Magazine.
Piranhas originated when Amazon was flooded by seawater
(12/4/2007) South America's piranha family of fish -- notorious as eaters of flesh -- can be traced back to a single ancestor which dispersed when the Amazon was flooded by seawater some five million years ago, report researchers from the Institut de Recherche Pour le Developpement (IRD). Today piranhas are exclusively freshwater fish found from the Orinoco River basin in Venezuela to the Parana in Argentina.
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