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Lamprologus werneri

Lamprologus werneri - Cichlid Fish for Sale UK

Moderate Care
Semi-Aggressive
£8.99Sold Out
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Live arrival guaranteed. If they don’t arrive healthy, email us a short unboxing video the same day for a replacement or refund. 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 striking Tanganyikan cichlid with bold personality, best suited to a rocky aquarium and stable water conditions. Moderate care, semi-aggressive. 23-27C, pH 7.8-9.0.

Care at a Glance

Scientific Name
Lamprologus werneri
Max Adult Size
up to 12.3 cm
Lifespan
8 years
Care Level
Moderate
Temperament
Semi-aggressive
Temperature
23–27°C
pH Range
7.8–9
Hardness
5–15 dGH
Minimum Tank
60L
Diet
Carnivore

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 above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.

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Full Care Guide

Cichlids: Types, Care & Tank Planning

Cichlids are a family of roughly 1,800 accepted species, not one care type. Before buying, identify the exact species and source, then compare adult measurement, usable tank dimensions, social system, territory, tested water, diet and an exit plan. No family-wide minimum tank, water range or tank-mate list is safe.

14 min readRead guide

Water Parameters

Maintain these water conditions for optimal health and vibrant colors

Temperature
23–27°C
23°CIdeal27°C
pH Level
7.8–9
7.8Ideal9
Water Hardness
5–15 dGH
5 dGHIdeal15 dGH

Overview

The Lamprologus werneri is a striking Tanganyikan cichlid with bold personality, best suited to rocky aquariums and stable water conditions. Native to Lake Tanganyika in East Africa, this impressive species is prized by specialist Tanganyika enthusiasts for its attractive appearance and fascinating behaviours. Available as freshwater fish for sale UK from specialist retailers like Tropical Fish Co, this werner's cichlid brings authentic Lake Tanganyika character to dedicated setups.

Growing to approximately 4.5cm adult size, Lamprologus werneri requires minimum 60-litre aquarium with extensive rockwork and hard, alkaline water. This semi-aggressive carnivore displays territorial behaviour particularly during breeding. Perfect for Tanganyika biotope enthusiasts, these compact cichlids create fascinating displays. Buy tropical fish UK specimens from sources providing comprehensive guidance on tanganyika cichlids for sale and rare tropical fish uk care requirements.

Appearance

Lamprologus werneri displays attractive patterning and coloration typical of small rock-dwelling Lamprologus species. Body compact and robust with well-developed finnage. Males may develop slightly more intense colours and robust build compared to females. Despite small size, commands attention through bold personality and expressive behaviours.

Natural Habitat

Endemic to Lake Tanganyika, inhabits rocky areas with caves and crevices. Lake Tanganyika characterized by extremely hard, highly alkaline water (pH 7.8-9.0), stable temperatures 23-27°C, excellent water quality. These fish establish territories among rocks, defending caves particularly during breeding.

Water Parameters

  • Temperature: 23-27°C
  • pH: 7.8-9.0
  • Minimum Tank Size: 60 litres (minimum), 100+ litres (community)
  • Water Hardness: Very hard (15-30 dGH)

Aquarium Setup

Provide extensive rockwork creating caves, crevices, and territories. Use calcareous substrate to buffer pH naturally. Create visual barriers and broken sightlines throughout tank. Excellent filtration maintaining pristine water quality essential. Perform regular 30-40% weekly water changes with hard, alkaline water. Despite small size, territorial behaviour requires thoughtful aquascaping with multiple secure territories.

Feeding

Carnivorous requiring varied diet of quality cichlid pellets, frozen or live mysis, brine shrimp, daphnia, chopped crustaceans. Feed small portions 2-3 times daily. Avoid overfeeding—rely on protein-rich foods with occasional vegetable supplementation. Varied meaty diet maintains health and breeding condition.

Behaviour and Temperament

Semi-aggressive and territorial particularly toward conspecifics and similar fish. Establishes and defends cave territories. Bold cichlid personality despite miniature size including territorial displays, courtship, aggressive cave defence. Can be territorial especially when breeding. Best kept as pairs or with carefully chosen tankmates in well-structured tanks providing adequate territories.

Top Tip: When aquascaping for Lamprologus werneri fish, create distinct cave "neighborhoods" separated by open areas and visual barriers. This allows each fish to establish clear territory boundaries without constant confrontation, while providing fascinating opportunities to observe natural rock-dwelling behaviours and social dynamics.

Tank Mates

Compatible with other small Tanganyikan cichlids of similar temperament, only with careful territory planning. Synodontis catfish of appropriate size may work. Species-only setup often safest. Avoid: small fish that can be bullied or eaten, very aggressive cichlids, fin-nipping species, overly timid fish, tiny invertebrates like shrimp and snails.

Breeding

Forms pairs and may spawn in caves or rock crevices. Provide stable water conditions, hiding places, and well-conditioned pair. Parents guard eggs and fry within cave territory. Fry raised on newly hatched brine shrimp and micro foods. Breeding pairs become highly territorial—provide ample structure and avoid disturbance during critical breeding periods.

Why Buy from Tropical Fish Co

When you buy lamprologus werneri online UK from Tropical Fish Co, you're choosing specialists in african cichlids for sale UK with expertise in Lake Tanganyika species. Our specimens are quarantined, feeding confidently, and acclimatised. We provide comprehensive guidance on lamprologus werneri tanganyika cichlid care, water chemistry management, rockwork setup, and compatibility for aquarium fish delivery uk. Fast delivery throughout UK with professional packaging. Support available for questions. All livestock backed by health guarantee.

Customer Reviews

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What customers say about ordering from us

  • 4 out of 5Verified buyer

    I have a small group of long finned mountain minnows. So was delighted to be able to order ten of this variety to increase the genetics in my tank . The ones I recieved are healthy but it’s to early to give a verdict on wether they are of a long finned type since they are small currently.

    Gordon Walker · 23 Sept 2026

  • 5 out of 5Verified buyer

    100% success travel and "installation". Pleased with quality of purchase. The Siamese fighter a bit "shy" so have not yet seen him at his best yet but looking good. Happy customer. GG

    George E Garratt · 21 Sept 2026

Reviews of our shop, collected by Judge.me, an independent third-party review collector. Newest first.