Lueling's Apisto (Apistogramma luelingi) Care Guide
Apistogramma luelingi is a South American dwarf cichlid; this guide covers its habitat, water parameters, diet, compatibility and breeding.
Compiled by Aquairi from published sources · Published · Updated
Overview
Apistogramma luelingi is a dwarf cichlid of the family Cichlidae, described by Kullander, 1976. It is native to the Madre de Dios and Mamore River basins within the Amazon River system. According to FishBase, it reaches about 3.3 cm in standard length (males to 3.3 cm SL; females to 2.9 cm SL).
Taxonomy
- Family: Cichlidae
- Scientific name: Apistogramma luelingi
- Describing authority: Kullander, 1976
Habitat
The Madre de Dios and Mamore River basins within the Amazon River system forms the natural range of this species. Like most members of the genus, it favours sheltered margins of streams and creeks with leaf litter and gentle flow. Apistogramma species typically occur in shallow water, often less than 40 cm deep.
Tank requirements
- Minimum tank volume: 80 L (~21 US gal)
- Temperature: 23-28 °C (73-82 °F)
- pH: 5.5-7.2
- GH: 2-10 °dGH
- Adult size: 5-8 cm
- Lifespan: 3-5 years
Diet
Apistogramma are omnivores that lean toward micropredation, feeding on aquatic insect larvae, small invertebrates and other tiny prey in nature. In the aquarium they take live and frozen foods such as bloodworms, brine shrimp and water fleas, and many specimens also accept prepared foods.
Compatibility
This is a semi-aggressive, bottom-oriented dwarf cichlid. It is best kept with peaceful upper- and mid-water dither fish such as Cardinal Tetra, Rummy-Nose Tetra, Sterbai Corydoras, Hatchetfish. Housing more than one male of the same species, or combining it with angelfish or larger aggressive cichlids, is discouraged because of territorial conflict, particularly during breeding.
Breeding
Apistogramma are cave spawners. Eggs are laid on the ceiling of a cave or sheltered cavity, and the female tends the eggs and fry while the male guards the wider territory. Soft, slightly acidic water supports spawning.
Conservation status
IUCN Red List: Least Concern (LC), assessed 2014.
Apistogramma luelingi Breeding Guide
Overview
Apistogramma luelingi occurs in the Amazon River basin, in the Madre de Dios and Mamore River basins. FishBase records males to 3.3 cm SL and females to 2.9 cm SL. It is a cave spawner with female brood care and tolerates a relatively cool temperature range for the genus. Where species data is limited, this guide draws on the documented breeding pattern of the genus Apistogramma.
Sexing
FishBase records males larger than females (3.3 vs 2.9 cm SL). For the genus, males additionally tend to show more extended, pointed fins and stronger colour, while females are smaller and rounder.
Conditioning
Like other Apistogramma, the species is a small carnivore best conditioned on small live and frozen invertebrate foods. Its tolerance of cooler water (FishBase: 22-26 °C) makes it less demanding on heating than blackwater congeners.
Breeding Setup
- Temperature: 22-26 °C (FishBase)
- Water: soft, slightly acidic to neutral, matching its lowland Amazon range
- Spawning sites: enclosed caves; eggs attached to the cave ceiling
- Layout: sand substrate with stone or wood caves (genus pattern)
Spawning Behavior & Trigger
FishBase states that eggs are attached to the ceiling of caves and that the female cares for eggs and larvae. For the genus, Wikipedia notes that nearly all Apistogramma spawn in crevices or small caves and most use a polygamous harem strategy, with the male defending a territory containing several females. Stable, soft, warm water encourages spawning.
Egg & Fry Care
The female tends the clutch in the cave and guards the larvae and free-swimming fry, while the male defends the territory, as documented for the genus. For Apistogramma generally, warmer water tends to produce more males, and in some species more acidic water also skews the sex ratio toward males; this is a genus-level observation with species-specific data for A. luelingi limited.
Common Challenges
The species' wider thermal tolerance eases husbandry, but maintaining clean, stable water and secure caves remains essential for successful broods. IUCN lists it as Least Concern (assessed 2014).