Nga Lampeye (Plataplochilus ngaensis)

Overview

Nga Lampeye (Plataplochilus ngaensis) is a small African lampeye with reflective blue body colour, yellowish fins and quick upper-water movement. It is often sold simply as Plataplochilus, but the species name matters because this is not a generic easy community fish. The fish offered here are normally supplied at around 3.5-4 cm, close to the common adult size reported for the species.

FishBase and Eschmeyer's Catalog of Fishes support Plataplochilus ngaensis as a valid freshwater African lampeye in Procatopodidae, with FishBase noting that it occurs in small streams, brooks and swamps and is very difficult to maintain in aquaria. That means the right buyer is a careful keeper with a mature, stable aquarium, not someone filling a brand-new tank.

Exact Fish And Photo

This page now includes the original reference photo for SKU 5300, added alongside the existing aquarium-scene images. The source photo shows the slender lampeye body, bright reflective blue along the flank and yellow fin tone that customers should expect from this line.

Appearance

The Nga Lampeye is a slim, active fish with a translucent body, blue to violet reflection through the side and a noticeable light-catching eye. Males may show stronger body colour and fuller fin display, while females are usually softer in colour. Under subdued lighting and a darker planted background, the blue sheen becomes much easier to see. In a bare bright tank, the fish can look washed out and nervous, so visual cover is part of the display, not just decoration.

Natural Habitat

Scientific and specialist killifish references place this species in Lower Guinea, including Gabon and southern Equatorial Guinea, where it is associated with flowing rainforest streams, small brooks and connected swampy drainage areas. These habitats explain the care requirement: clean water, oxygen, stable chemistry and shaded cover matter more than chasing extreme water numbers. A mature aquarium with plants, roots, gentle current and careful maintenance is the safest approach.

Quick Facts

• Current supply size: approximately 3.5-4 cm
• Adult planning size: around 4-5 cm
• Care level: difficult / advanced freshwater fish
• Temperament: peaceful, active and best in a group
• Tank region: upper to middle water
• Minimum aquarium: around 60 litres for a small group, larger for mixed communities
• Temperature: 20-24°C, avoiding sudden swings
• pH: about 6.5-7.2
• Hardness: soft to moderately hard, roughly 5-15 dGH

Aquarium Setup

Use a mature planted aquarium with a tight lid. This is a surface-oriented fish, and lampeyes can jump when startled. Fine-leaved plants, mosses, floating plants, dark background areas and open surface gaps for feeding all help the group settle. Filtration should keep the water clean and oxygenated without blasting the fish across the tank. A gentle stream-like area is useful, but give quieter planted edges where the group can rest.

Avoid adding Nga Lampeyes to a new aquarium. They need zero ammonia, zero nitrite, low nitrate and consistent maintenance. Small weekly water changes with matched temperature are safer than sudden large changes. If the fish arrive after courier delivery, keep the lights low, acclimate slowly and feed lightly for the first day while they settle.

Feeding

Plataplochilus ngaensis has small mouths and should be fed fine foods. Offer quality micro granules or finely crushed flakes, plus frozen or live daphnia, cyclops, baby brine shrimp, small mosquito larvae and similar foods. Feed modest portions that are taken quickly near the upper water. Overfeeding or letting food sink and rot will damage the water quality these fish depend on.

Behaviour And Tank Mates

Keep a group rather than a single fish. Groups are calmer, display better and make the aquarium look more natural. They are peaceful, but not tough enough for pushy tank mates. Choose small calm companions that enjoy similar clean, oxygen-rich water. Avoid fin nippers, large cichlids, fast surface feeders, boisterous barbs and any predator large enough to swallow them.

Breeding Notes

This is a specialist breeding project rather than a casual community-tank bonus. Adults can scatter eggs among fine plants or spawning mops, and eggs or fry may need separating from adults. Very small first foods are needed for fry. Stable water, clean live/frozen foods and a quiet species setup give a much better chance than a busy mixed tank.

Who This Fish Is Best For

Choose Nga Lampeyes if you want a rare, elegant African lampeye and can provide stable water, careful feeding and peaceful company. They reward attention with subtle blue colour and constant movement, but they are not a forgiving beginner fish. A keeper who already tests water and watches fish behaviour closely will get the best from them.

Acclimation And Ongoing Care

The first week matters with this species. Keep the aquarium lights low during release, avoid chasing the group with nets, and let them find plant cover before feeding heavily. If they hold close to the surface and breathe quickly, test oxygen, ammonia, nitrite and temperature before assuming they are simply shy. Once settled, they should cruise the upper water with short bursts of display and return quickly to small foods. Regular small water changes, rinsed pre-filters and careful feeding will do more for this fish than constant rearranging of the tank.

Because they are small and delicate, buy them for a calm display rather than a busy mixed aquarium. A species setup or a quiet West African-style planted tank is ideal. Keep surface gaps clear so they can feed properly, but use floating plants or overhanging leaves to break up bright light. Their colour is subtle in a sales photo but much better in a settled group under gentle aquarium lighting.

Delivery And Guarantee

Nga Lampeyes are packed carefully for UK live-animal courier delivery. Use code WELCOME10 for 10% off a first order where eligible, and order with our Live Arrival Guarantee. Have the aquarium ready before dispatch day, dim the lights during introduction and acclimate slowly so the group can settle with minimal stress.

Source Notes

Care guidance for this listing was checked against our stock records, FishBase, Eschmeyer's Catalog of Fishes, GBIF taxonomy context and specialist killifish references for Plataplochilus ngaensis.