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Tanganyika Pearl Killifish (Lamprichthys tanganicanus) in a planted aquarium — representative image

Lamprichthys tanganicanus

Tanganyika Pearl Killifish (Lamprichthys tanganicanus)

Active group fish
14% Special OfferLimited stock offer
£19.77£22.99You save £3.22
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— save up to 20%

Save when buying multiple fish. Each quantity is one fish; sex and pair formation are not guaranteed unless the selected variant explicitly states them.

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£19.77
Live arrival guaranteed. Full refund or replacement if they don’t arrive healthy. Packed in oxygenated bags with insulation and heat packs when needed.
£19.95 tracked delivery — half price (£9.98) from £100.00, free from £200.00. One delivery charge however many fish you add — everything travels together with a licensed live-animal courier.
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A large, non-seasonal Lake Tanganyika killifish for hard alkaline group aquariums with open swimming room and excellent water quality.

African FishBreeding Speciesdeal-run-20260422-180310Freshwater FishKillifishLive FishModerate CareRare Fish

Care at a Glance

Scientific Name
Lamprichthys tanganicanus
Max Adult Size
up to 15 cm
Care Level
Advanced
Temperament
Active group fish
Temperature
23–25°C
pH Range
8–8.5
Hardness
10–25 dGH
Minimum Tank
180L
Diet
Small floating prepared foods, frozen foods and live foods

Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.

Water Parameters

Maintain these water conditions for optimal health and vibrant colors

Temperature
23–25°C
23°CIdeal25°C
pH Level
8–8.5
8Ideal8.5
Water Hardness
10–25 dGH
10 dGHIdeal25 dGH

Tanganyika Pearl Killifish overview

Tanganyika Pearl Killifish (Lamprichthys tanganicanus) is not a tiny soft-water mop-spawning killifish template fish. It is a large, active, non-seasonal Lake Tanganyika endemic that lives around rocky shores and offshore areas, making it a specialist choice for hard alkaline aquariums.

Quick facts

Adult size Up to 15 cm standard length; males are usually larger and more colourful
Minimum aquarium 90 cm minimum; larger tanks are better for groups and open swimming
Water 23-25°C, pH 8.0-8.5, hard alkaline Lake Tanganyika water
Diet Small floating, frozen and prepared foods; varied diet for active midwater fish
Temperament Active schooling/group fish; keep covered because killifish can jump

Care notes

Use a covered aquarium with open swimming space, rockwork, high oxygen and very clean water. This species is best in a Tanganyika community or species-focused setup, not a generic small killifish tank. It is an egg-layer that places eggs in narrow rock crevices.

Ordering from Tropical Fish Co

Livestock is packed for delivery by a licensed live-animal courier and covered by our Live Arrival Guarantee when the policy conditions are followed.

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