Moderate
William's Mbuna, Redtop Ice Blue (Pseudotropheus greishakei)
24–28°C · pH 7.5–8.5 · 200L
£14.99
The Neon Spot Mbuna (Pseudotropheus sp. neon spot) is a bold, electric-blue-spotted Lake Malawi cichlid for hard-water aquariums. A 12 cm rock-dwelling mbuna best suited to keepers who enjoy active, territorial African cichlids. Available for tracked UK delivery with our live arrival guarantee.
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. Photos are AI-enhanced, so the animal may show subtle colour or marking differences.
Pseudotropheus sp. neon spot
Neon Spot Mbuna Cichlid bond and breed in male/female pairs — buying a pair gives them the social structure they need.
The Neon Spot Mbuna (Pseudotropheus sp. neon spot) is a bold, electric-blue-spotted Lake Malawi cichlid for hard-water aquariums. A 12 cm rock-dwelling mbuna best suited to keepers who enjoy active, territorial African cichlids. Available for tracked UK delivery with our live arrival guarantee.
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. Photos are AI-enhanced, so the animal may show subtle colour or marking differences.
Cichlids are one of the most diverse fish families in the hobby. From tiny apistogrammas to massive oscars, this guide covers the basics of keeping them well.
Maintain these water conditions for optimal health and vibrant colors
If you are looking for a Lake Malawi cichlid with real attitude, electric colour, and classic mbuna character, the Neon Spot Mbuna is one of the standout African cichlids for sale in the UK. Pseudotropheus sp. neon spot is a compact but bold rock-dwelling cichlid from the rocky shores of Lake Malawi, where hard, alkaline water and constant territorial pressure have shaped a fish that is active, intelligent, and full of personality. Adults reach around 12 cm and can live up to 8 years with correct care. This is not a soft-water community species for tetras; it is a true mbuna for aquarists who enjoy structure, hierarchy, and colour contrast in a hard-water setup.
Our photos show the metallic blue spotting, dark body tone, and elongated mbuna shape that make this fish so popular with keepers looking to buy Malawi cichlids online. The neon spotting becomes strongest under stable lighting, high oxygen levels, and the correct temperature. The care guide below covers setup, feeding, breeding, health, and compatibility in detail so you can build a thriving Malawi aquarium with confidence. For wider context on rift-lake cichlid husbandry, see our cichlid care guide.
The Neon Spot Mbuna belongs to the rock-dwelling cichlid group from Lake Malawi known as mbuna, a name associated with fish that graze algae and biofilm from stone surfaces. In the aquarium hobby this fish is valued for its strong body shape, territorial displays, and sharply contrasting colours, sitting among the most recognisable Lake Malawi cichlids available.
The Neon Spot Mbuna comes from Lake Malawi in East Africa, one of the most famous rift lakes in the world. The lake is known for exceptionally clear water, rocky shorelines, mineral-rich chemistry, and a huge diversity of cichlid species. In nature this fish lives around rock piles and broken stone shelves where males claim caves, crevices, and feeding patches. That natural setting is the key to keeping it well: a healthy Malawi display recreates a rocky, structured aquarium rather than a loose mixed community.
Wild water conditions are hard and alkaline, which answers one of the most common questions from new keepers about the right water for a Malawi cichlid tank. Aim for a pH of 7.5-8.5 with a hardness of 10-20 dGH. That is very different from the soft water suited to many community species. The setup essentials are rockwork, strong filtration, high oxygen, stable heat, and enough floor space for territories.
This is an indoor aquarium fish that needs controlled, heated conditions; it is not suited to a pond or outdoor setup. In the wild these fish spend much of the day grazing aufwuchs, a mix of algae, microorganisms, and detritus growing on rocks, which is why a high-fibre diet matters so much in captivity and why a bare, under-decorated tank often leads to constant chasing.
Mimicking the natural rocky habitat does more than make the tank look authentic. It spreads aggression, creates visual barriers, encourages grazing behaviour, and helps males display their best colour without constantly injuring tank mates.
A proper Malawi tank setup starts with space. The minimum tank size for this species is 200 litres, but that should be treated as the absolute minimum for a small group. For long-term success, especially with one male and three to four females, a tank around 240-300 litres is easier to manage. At only 12 cm this is not a huge fish, but it is territorial, so floor area and line-of-sight breaks matter more than height alone.
The tank requirements are specific: hard alkaline water, heavy biological filtration, secure rock structures, and stable heat. A complete setup includes a powerful external filter, a reliable heater, sand or fine gravel substrate, and plenty of stacked rock caves. Mbuna do badly in immature systems, so a fully cycled tank is essential before adding fish.
The best stocking pattern is one male with several females. This reduces pressure on individual fish; mbuna are not true schooling fish but live in colonies and hierarchies. A 200-litre tank can work for a carefully planned group, but a larger footprint gives more room for territories and lowers stress. Base your tank size on adult behaviour, not juvenile shop size.
Keep the tank temperature between 24 and 28°C, with 25-26°C being a practical daily target. Temperature stability genuinely matters: sudden swings can trigger stress, suppress appetite, and worsen aggression. The temperature should stay steady day and night, and the best target is the one your heater can hold consistently rather than the number printed on the dial. Unstable heat affects digestion, immunity, and breeding behaviour, so use a dependable heater and verify the reading with a separate thermometer.
Mbuna are messy, active fish, so strong filtration is not optional. A capable filter and heater combination is essential, and many keepers prefer an external canister for higher media volume, aiming for turnover of at least 6-10 times the tank volume per hour. Place the heater near water movement so warm water spreads evenly, which improves stability across the tank.
Fine sand or smooth gravel works best. Sand reflects the rocky shoreline look and allows easy waste removal during maintenance. Build caves with stable rock piles placed directly on the tank base before adding substrate; this prevents collapses if fish dig underneath. This species can be kept with plants only with caution, as most mbuna will nip or uproot soft species. Tough plants such as Anubias or Java fern tied to rock can survive, but the layout should be rock-first, plant-second.
Always cycle the tank for four to six weeks before adding mbuna. A rushed setup may look clear on day one, but ammonia and nitrite spikes often appear once feeding begins, and aggressive cichlids react badly to unstable water.
The correct diet for the Neon Spot Mbuna is mainly herbivorous. In the wild these fish graze algae films and associated microorganisms from rocks, so they are built for frequent intake of fibre-rich foods rather than heavy meaty feeding. In the aquarium the staple diet should be spirulina flakes, quality cichlid herbivore pellets, and vegetable-based foods. They may look robust, but an incorrect, protein-heavy diet can quickly lead to digestive trouble, including Malawi bloat.
Use spirulina flake or a herbivore pellet as the main daily food. Offer only what the group can finish in 30-60 seconds, once or twice a day. Blanched spinach, shelled peas, and courgette can be offered occasionally for variety. These fish will graze some natural algae growth, but do not rely on that alone for nutrition.
Small amounts of daphnia or brine shrimp can be used sparingly, especially when conditioning adults, but high-protein foods should never dominate. The Neon Spot Mbuna is a territorial herbivorous cichlid, not a clean-up crew species, so do not buy it as an algae eater, bottom feeder, or snail-control fish. Its grazing is part of its natural behaviour rather than a tank-maintenance role.
| Time | Food | Amount |
|---|---|---|
| Morning | Spirulina flake or herbivore pellet | Small pinch, eaten within 60 seconds |
| Evening | Vegetable-based cichlid pellet | Light feed, no leftovers |
Overfeeding causes ammonia spikes, poor water quality, and digestive stress. Avoid frequent bloodworm or rich meaty foods with mbuna, as long-term use can contribute to bloating and reduced vitality.
The Neon Spot Mbuna has the classic streamlined, muscular mbuna body, built for darting between rocks. Adults reach around 12 cm, with males usually appearing more intense in colour and more assertive in posture. The body ranges from dark blue to near-black depending on mood, dominance, and lighting, overlaid with bright metallic blue spotting that gives the fish its common name. In a well-run hard-water setup those spots can look almost electric against darker rock backgrounds.
Sexual dimorphism is present but not always obvious in juveniles. Mature males tend to show stronger colour, more territorial behaviour, and a broader head profile, while females are often subtler in pattern and less intense, though still very attractive. If you are planning a breeding group, buying juveniles and growing them on is often easier than trying to guess sex too early.
Stable water, low chronic stress, and a correct herbivorous diet all help the fish display stronger spotting. The intense contrast in our photos is achieved through correct mineral balance, dark rockwork, and high water quality rather than any artificial colour tricks.
The most important thing to understand is that tank mates for the Neon Spot Mbuna must be chosen by temperament, size, and water chemistry, not by colour or availability. This is not a peaceful tetra companion and not a fit for a soft-water community tank. A specialised Malawi community works well, but a standard mixed tropical community does not.
The best companions are other robust African cichlids that can handle hard alkaline water and assertive behaviour. Suitable comparisons and possible companions in larger, carefully planned tanks include the Yellow Elongatus Cichlid - Chindongo Elongatus, Aulonocara kandeense, Rubin Red Peacock Cichlid - Aulonocara, and Aulonocara Sp Neon Red Calico Peacock. For experienced keepers with larger systems, species such as the Orange I Blunthead Cichlid - Tropheus or Kiriza Yellow Cichlid - Tropheus Moorii may be considered only after careful review of aggression patterns and dietary overlap.
Avoid peaceful fish, long-finned fish, tiny species, and soft-water fish: no guppies, no bettas, and no delicate community fish. Also avoid shrimp and most snails if you expect them to remain untouched, as mbuna may harass or pick at them, especially in smaller tanks. For a softer, more mixed cichlid experience, fish such as Thorichthys Maculipinnis - Elliot'S Cichlid - or Guianacara Dacrya - South American Cichlid belong to very different community styles and water chemistry.
In a 240-litre tank a sensible starting point is one male Neon Spot with three to four females plus a carefully chosen group of similarly sized Malawi cichlids. In larger tanks over 300 litres, mixed mbuna and selected peacocks can work, but stocking density, rockwork, and sight breaks become critical. Think in terms of robust cichlids that share the same hard-water conditions without being exact lookalikes that trigger excessive rivalry.
| Species | Compatible? | Notes |
|---|---|---|
| Yellow Elongatus Cichlid - Chindongo Elongatus | ⚠️ Caution | Possible in larger tanks, but a similar body shape can increase territorial disputes. |
| Rubin Red Peacock Cichlid - Aulonocara | ✅ Yes | Can work in spacious Malawi setups with balanced stocking and plenty of rock structure. |
| Tetras, guppies, peaceful community fish | ❌ Avoid | Water chemistry and temperament are unsuitable. |
To keep aggression manageable, match water chemistry, adult size, and confidence level across the tank. Good maintenance matters too: regular water testing, partial water changes, and a clean, well-filtered tank all reduce stress, and stressed fish fight more.
Always quarantine new arrivals for two to four weeks before adding them to a Malawi display. This reduces disease risk and gives you time to observe temperament before the fish enters an established hierarchy.
Breeding the Neon Spot Mbuna is considered relatively easy once the fish are mature and settled. Like many mbuna, this species is a maternal mouthbrooder. The ideal breeding setup is a harem group rather than a single pair: one male with several females spreads attention and reduces stress. A separate breeding tank is useful, but many fish will spawn in the main Malawi setup if conditions are stable.
Use hard alkaline water, a stable temperature of 25-27°C, and plenty of flat stones or cleared sand patches where the male can display. Keep the reading steady with a reliable heater and thermometer, and avoid letting the tank run too hot above the recommended range, as excessive heat lowers oxygen and can stress brooding females.
The male intensifies in colour, claims a site, and courts females with body quivering and circular displays. After spawning the female gathers the eggs into her mouth. New keepers sometimes worry when they cannot see any eggs on the decor, but with mbuna the eggs are usually held orally by the female rather than laid out in the open.
The female may hold for around 18-24 days depending on temperature and stress, eating very little during this period. Once released, fry can be fed finely crushed spirulina flake, powdered herbivore food, and newly hatched brine shrimp in moderation. Keep the water clean and reduce predation pressure from adults. Successful breeding comes from consistency in water chemistry and temperature rather than special additives; a good dechlorinator, stable mineral balance, and accurate testing are far more important.
If a female is being harassed while holding, move her to a quiet rearing tank with matching water chemistry and plenty of cover. Do not strip eggs unless you have experience, as premature stripping can reduce survival and stress the fish unnecessarily.
Choosing between Lake Malawi cichlids can be difficult because many are colourful and active. The real difference lies in aggression level, diet, and display style. The Neon Spot Mbuna is ideal if you want a rock-dwelling fish with strong contrast, clear territorial behaviour, and a classic mbuna look. The tables below compare its own care specs with two related species often kept in the same hard-water aquariums.
| Feature | Neon Spot Mbuna | Yellow Elongatus Cichlid |
|---|---|---|
| Max Size | 12 cm | 10-12 cm |
| Care Level | Moderate | Moderate |
| Temperature | 24-28°C | 24-28°C |
| Best For | Rocky Malawi tanks with bold contrast | Keepers wanting a brighter elongatus form |
| Feature | Neon Spot Mbuna | Rubin Red Peacock |
|---|---|---|
| Temperament | Aggressive | Moderately assertive |
| Diet | Herbivore-leaning | Omnivore/insectivore-leaning |
| Decor Preference | Dense rockwork | Open swimming space with caves |
| Colour Style | Dark body with neon blue spotting | Red-orange body with metallic sheen |
| Best For | Mbuna specialists | Mixed Malawi displays |
Choose the Neon Spot if you want a more traditional mbuna experience and are happy to build around rockwork and group dynamics. Choose a peacock such as the Rubin Red Peacock Cichlid - Aulonocara or Aulonocara Sp Neon Red Calico Peacock if you prefer a more open display with less constant rock-grazing behaviour.
Healthy Neon Spot Mbuna are alert, active, and strongly responsive at feeding time. Good signs include clear eyes, intact fins, steady breathing, and confident movement through the middle and lower rockwork. If a fish is hiding constantly, clamping its fins, losing colour, or breathing rapidly, start by checking water quality, as many aquarium health problems begin with environmental stress rather than a mystery pathogen.
The main risks are Malawi bloat from poor diet, external parasites introduced with new stock, fin damage from aggression, and stress from unstable water. This is why a quarantine tank matters so much: it lets you observe new fish before they join the main display and confirm that your temperature and water chemistry match the fish's needs.
Prevention starts with stable water and measured feeding. Keep the temperature in range and hold it there, use regular testing and partial water changes, and dechlorinate every top-up with appropriate water treatment. Mbuna are not a forgiving first fish for tiny tanks or random mixed stocking, so plan the system around the species.
Never medicate blindly. If a fish is off-colour or breathing fast, test ammonia, nitrite, nitrate, pH, and temperature first. Poor water quality and aggression are far more common causes than rare disease outbreaks.
This species is active, territorial, and constantly aware of its surroundings. Males patrol caves, display to rivals, and intensify in colour when defending a chosen area. Females are usually less aggressive but are still sturdy cichlids with clear social awareness, which is why the fish does best in a purpose-built rocky Malawi setup rather than a random mixed aquarium.
One of its most interesting traits is grazing behaviour. Even when well fed, these fish inspect rocks and surfaces throughout the day, picking at biofilm and algae. This natural activity keeps them busy and reduces boredom. If the tank is too open, too small, or under-decorated, aggression tends to rise because there is nothing to break line of sight or occupy the fish. The Neon Spot Mbuna is suitable for newer keepers only if they are willing to follow species-specific care; it is not fragile, but it does demand the right water, decor, and stocking logic.
This species can look fine in a sales tank yet struggle later if it has been raised on the wrong diet or moved into unsuitable soft-water conditions. We select fish suited to hard-water Malawi systems and provide care information that matches the species rather than vague generic advice.
Each fish is checked before dispatch, and new arrivals are observed before being offered for sale. We recommend a proper acclimation process to match your heater-set temperature and water chemistry, especially if your home setup differs from the holding system. Orders are packed in insulated boxes, with heat packs used in cold weather, and sent using tracked delivery methods designed for live fish transport, so you can buy tropical fish online in the UK with confidence.
The Neon Spot Mbuna is a warm-water African cichlid with specific needs, not a substitute for goldfish, bettas, or cold-water species. It is for aquarists who want a real Lake Malawi display with movement, colour, and structure. Order yours today if you want a striking African cichlid that rewards good husbandry with brilliant colour and fascinating behaviour.
Building a balanced Malawi display often means choosing fish that complement the Neon Spot Mbuna in colour, behaviour, or tank use. If you want a related elongatus form, consider the Yellow Elongatus Cichlid - Chindongo Elongatus. For more open-water colour in a larger setup, the Aulonocara Sp Neon Red Calico Peacock and Rubin Red Peacock Cichlid - Aulonocara are popular companions. If you are exploring other African cichlid styles, the Kiriza Yellow Cichlid - Tropheus Moorii and Orange I Blunthead Cichlid - Tropheus offer different grazing behaviour and colour profiles.
24–28°C · pH 7.5–8.5 · 200L
24–28°C · pH 7.5–8.5 · 200L
24–28°C · pH 7.5–8.5 · 200L
24–28°C · pH 7.5–8.5 · 200L
24–27°C · pH 7.5–8.5 · 200L
24–28°C · pH 7.5–8.5 · 200L
18–26°C · pH 6.5–8 · 30L
23–27°C · pH 7.4–8.4 · 500L
20–27°C · pH 6–7 · 54L
23–27°C · pH 7.4–8.4 · 150L
24–28°C · pH 6.5–7.8 · 300L
20–24°C · pH 7–8 · 45L
24–28°C · pH 6.5–7.5 · 2000L
24–28°C · pH 7.5–8.5 · 200L
24–28°C · pH 5.5–7 · 60L
18–25°C · pH 6–8 · 100L
24–28°C · pH 7–8 · 120L
18–28°C · pH 6.5–8 · 20L
24–27°C · pH 7.5–8.8 · 150L
22–26°C · pH 6–7.5 · 60L
24–28°C · pH 7.5–8.5 · 40L
24–28°C · pH 7.5–8.5 · 500L