Dwarf Shell-Dweller, Brevis (Lamprologus brevis) — 4-5cm

Overview

The Dwarf Shell-Dweller (Lamprologus brevis), commonly known as Brevis, is a tiny and fascinating Tanganyikan shell-dweller that brings big personality and unique breeding behaviour to compact aquariums. Native to Lake Tanganyika in East Africa, this charming species lives its entire life associated with empty snail shells on sandy lake bottom. Available as freshwater fish UK from specialist retailers like Tropical Fish Co, this shell dweller brings authentic Lake Tanganyika character to specialized aquarium setups.

Growing to just 5cm adult size, Lamprologus brevis requires minimum 60-litre aquarium with sandy substrate and multiple empty shells. This semi-aggressive carnivore defends shell territories vigorously despite tiny size. Perfect for nano Tanganyika setups, these shell-dwelling cichlids create fascinating displays. Buy tropical fish UK specimens from sources providing comprehensive guidance on lake tanganyika cichlids care and shell dweller tank mates selection.

Appearance

Lamprologus brevis displays attractive subtle coloration including golden-brown to grey-blue base tones with darker markings. Males slightly larger and more robust than females. Body compact and proportioned for shell-dwelling lifestyle. Despite small size, these fish have bold personalities and expressive behaviours that make them engaging aquarium inhabitants.

Natural Habitat

Endemic to Lake Tanganyika, inhabits sandy areas littered with empty snail shells (primarily Neothauma species). Lives entire life associated with shells, using them for shelter, breeding, and territory establishment. Lake Tanganyika characterized by extremely hard, highly alkaline water (pH 7.8-9.0), stable warm temperatures 24-27°C, and excellent water quality.

Aquarium Setup

Essential: fine sand substrate (minimum 3-5cm deep) and multiple empty snail shells (Escargot/Apple snail shells work well). Provide 2-3 shells per fish minimum. Position shells partially buried in sand. Create open sandy areas between shell territories. Use calcareous substrate to buffer pH naturally. Moderate lighting, excellent filtration maintaining pristine water quality essential. Perform 30-40% weekly water changes.

Feeding

Carnivorous diet including quality micro-pellets, frozen or live brine shrimp, daphnia, mysis (finely chopped), cyclops. Feed small portions 2-3 times daily. These tiny fish have modest appetites—avoid overfeeding which degrades water quality. Varied protein-rich diet maintains health and breeding condition.

Behaviour and Temperament

Semi-aggressive and highly territorial despite miniature size. Each fish claims shell as territory, defending it vigorously against intruders. Males establish territories encompassing multiple shells, attempting to attract multiple females. Fascinating to observe territorial disputes, courtship displays, and breeding behaviours. Best kept as species groups (6-8+ individuals) in appropriately sized tanks with ample shells.

Tank Mates

Best as species tank or with very carefully chosen small Tanganyikan companions in larger aquariums. Other shell-dwellers only in large, well-structured setups with extensive shell territories. Avoid: large or boisterous cichlids, fin-nipping species, highly aggressive Tanganyikan cichlids, slow delicate fish, soft-water species. shell dweller tank mates must be compatible with hard alkaline water and peaceful temperament.

Breeding

Cave/shell spawners forming pairs. Female lays eggs inside shell, remaining inside to guard while male defends territory. Eggs hatch 2-3 days, fry remain in shell initially. Female provides intensive brood care. Fry eventually venture from shell, feeding on micro foods. Multiple females may breed simultaneously with single male. Breeding readily occurs in appropriate conditions—one of most rewarding aspects of keeping shell-dwelling cichlids.

Why Buy from Tropical Fish Co

When you buy brevis from Tropical Fish Co, you're choosing specialists in african cichlids for sale UK with expertise in shell dweller care. Our Lamprologus brevis specimens are quarantined, feeding confidently, and acclimatised. We provide comprehensive guidance on tanganyika shell dweller setup, shell selection, water chemistry for lake tanganyika cichlids, and shell-dwelling cichlid compatibility. Fast tropical fish delivery uk ensures safe arrival. Support available for questions about breeding and long-term care. All livestock backed by health guarantee.