Schlesers Longfin Killifish - Aphyolebias schleseri : Complete Fish Profile & Care Guide
Table of contents
Introduction
Schlesers Longfin Killifish (Aphyolebias schleseri) is a fascinating and highly sought-after species of killifish known for its captivating beauty and intriguing reproductive strategy. With proper care and attention to their specific requirements, these fish can thrive and provide a stunning addition to any carefully maintained aquarium.
In the aquarium, it is important to recreate a suitable environment for Schlesers Longfin Killifish. Providing a well-planted tank with plenty of hiding places and natural décor, such as driftwood and leaf litter, will mimic their natural habitat. The water should be soft and slightly acidic, and regular water changes and efficient filtration are essential for maintaining water quality.
Schlesers Longfin Killifish exhibits an elongated body structure with a gracefully rounded head profile. Notably, this species possesses remarkably elongated pectoral fins, adding to its unique aesthetic appeal.
The colouration of this fish showcases a light brown base hue adorned with distinct burgundy spots, creating an eye-catching pattern across its body. The caudal fin stands out with vibrant blue colouration and striking red stripes. Further accentuating its visual allure, the lower portion of the caudal fin features a captivating black and white stripe giving it an appearance of a sword.
Schlesers Longfin Killifish Photos
Sexual Dimorphism
Distinguishing between the male and female Schlesers Longfin Killifish is a straightforward task. Males of this species can be identified by their larger and more slender physique in comparison to females. Additionally, males exhibit more vibrant and striking colouration, further accentuating their visual appeal when compared to their female counterparts.
Quick Facts
Scientific Name | Aphyolebias schleseri |
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Year Described | 2003 |
Kingdom | Animalia |
Classification | Actinopterygii |
Order | Cyprinodontiformes |
Family | Rivulidae |
Genus | Aphyolebias |
Origins | Peru |
Max Size | 5 cm |
Temperament | Peaceful |
Aquarium Level | Middle - Top |
Difficulty | Beginner - Intermediate |
Shoaling | No |
Best kept as | 2 Females per Male |
Diet & Feeding | Omnivore |
Reproduction | Egg Depositor |
Average Lifespan | Up to 2 Years |
Water Parameters
Water Type | Freshwater |
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pH | 6.0 - 7.0 |
GH | 5 - 15 |
℉ | 72 - 78 |
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℃ | 22 - 26 |
Natural Habitat
Regrettably, comprehensive information regarding the specific habitat preferences of Schlesers Longfin Killifish remains scarce. However, existing data indicate that this species is solely documented in Cano Lata, situated approximately 1 kilometre upstream from Tacshacuraray in the region of North Peru within South America.
Breeding
Regrettably, there is limited available information concerning the breeding behaviour of Schlesers Longfin Killifish. However, it is reported that this species deposits its eggs within the substrate, burying them deep into the ground. The incubation period for these eggs is estimated to be approximately ten months, indicating a significantly prolonged developmental process for this particular species.
Diet & Feeding
Schlesers Longfin Killifish have a primarily carnivorous diet, feeding on small invertebrates and insect larvae in their natural habitat. In the aquarium, providing them with a varied and nutritionally balanced diet is crucial to ensure their optimal health and well-being. This can be achieved by offering a combination of live and frozen foods such as brine shrimp, daphnia, bloodworms, mosquito larvae, and small insects.
Additionally, supplementing their diet with high-quality dry foods specifically formulated for small fish can help provide essential nutrients. Feeding them small portions multiple times a day is recommended to mimic their natural feeding behaviour and prevent overfeeding. Providing a diverse diet will help promote their vibrant colouration, growth, and overall vitality.
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