Photo: Guérin Nicolas (messages) (CC BY-SA 3.0) — via Wikimedia Commons
Daffodil Cichlid (Neolamprologus pulcher)
A cooperative-breeding Tanganyika shell-dweller that forms tight family groups and glitters gold in hard, alkaline water.
Will it live with a Daffodil Cichlid?
We compare each fish against your daffodil cichlid on temperament, size, water parameters and swimming zone. Set your tank size and filter the results.
- Blue Turbo Snail✅ CompatiblePeaceful · 5 cm · Medium care · 25–30 °C (77–86 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 25–27 °C — no size, zone or temperament conflicts.
- Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
- Boesemani Rainbowfish✅ CompatiblePeaceful · 11 cm · Medium care · 24–28 °C (75–82 °F)
- Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Keep Boesemani Rainbowfish in a shoal of 6+ or it gets stressed and nippy.
- Corydoras Catfish✅ CompatiblePeaceful · 6.5 cm · Easy care · 22–26 °C (72–79 °F)
- Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
- Keep Corydoras Catfish in a shoal of 6+ or it gets stressed and nippy.
- Japanese Trapdoor Snail✅ CompatiblePeaceful · 5 cm · Easy care · 10–28 °C (50–82 °F)
- Semi-aggressive + Peaceful, but with no direct clash here; temperature, pH and hardness ranges all overlap and neither outsizes the other enough to be a threat.
- Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
- Marbled Hoplo✅ CompatiblePeaceful · 14 cm · Easy care · 22–28 °C (72–82 °F)
- Compatible on the things that matter: shared water near 23–27 °C, workable temperaments, and no predator-and-prey size gap.
- Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
- Murray River Rainbowfish✅ CompatiblePeaceful · 11 cm · Easy care · 15–26 °C (59–79 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 23–26 °C — no size, zone or temperament conflicts.
- Keep Murray River Rainbowfish in a shoal of 6+ or it gets stressed and nippy.
- Spotfin Corydoras✅ CompatiblePeaceful · 6.5 cm · Easy care · 22–26 °C (72–79 °F)
- Compatible on the things that matter: shared water near 23–26 °C, workable temperaments, and no predator-and-prey size gap.
- Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
- Keep Spotfin Corydoras in a shoal of 6+ or it gets stressed and nippy.
- Spotted Talking Catfish✅ CompatiblePeaceful · 15 cm · Easy care · 22–26 °C (72–79 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 23–26 °C — no size, zone or temperament conflicts.
- Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
- Upside-down Catfish✅ CompatiblePeaceful · 10 cm · Easy care · 22–26 °C (72–79 °F)
- Semi-aggressive + Peaceful, but with no direct clash here, and their water overlaps around 23–26 °C — no size, zone or temperament conflicts.
- Both favour the bottom of the tank — offer enough cover so they aren't always in each other's space.
- Afra Cichlid⚠️ With cautionSemi-aggressive · 10 cm · Medium care · 24–28 °C (75–82 °F)
- Daffodil Cichlid and Afra Cichlid can both be territorial; doable with space and dense planting, but watch for chasing.
- Your 120 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
- Keep Afra Cichlid in a shoal of 6+ or it gets stressed and nippy.
- Bearded Corydoras⚠️ With cautionPeaceful · 10 cm · Medium care · 18–24 °C (64–75 °F)
- Different pH ranges (7.8–9 vs 6–7.6); doable if you sit in the shared band, but not ideal long-term.
- Keep Bearded Corydoras in a shoal of 6+ or it gets stressed and nippy.
- Clown Rasbora⚠️ With cautionPeaceful · 10 cm · Medium care · 23–28 °C (73–82 °F)
- Different pH ranges (7.8–9 vs 5.5–7); doable if you sit in the shared band, but not ideal long-term.
- Daffodil Cichlid is semi-aggressive and may chase or nip the smaller Clown Rasbora — plant heavily and break up sight lines.
- Keep Clown Rasbora in a shoal of 6+ or it gets stressed and nippy.
- Electric Yellow Cichlid⚠️ With cautionSemi-aggressive · 10 cm · Medium care · 23–26 °C (73–79 °F)
- Daffodil Cichlid and Electric Yellow Cichlid can both be territorial; doable with space and dense planting, but watch for chasing.
- Your 120 L tank is below the ~200 L this pairing really wants — crowding raises aggression.
- Giant Danio⚠️ With cautionPeaceful · 10 cm · Easy care · 20–27 °C (68–81 °F)
- pH preferences only just meet (Daffodil Cichlid 7.8–9 vs Giant Danio 6.5–7.5) — target the overlap and acclimate slowly.
- Daffodil Cichlid and Giant Danio are close in size, but the semi-aggressive one tends to dominate — add giant danio in a group to spread the pressure.
- Keep Giant Danio in a shoal of 6+ or it gets stressed and nippy.
- Golden Wonder Killifish⚠️ With cautionSemi-aggressive · 10 cm · Easy care · 22–28 °C (72–82 °F)
- pH preferences only just meet (Daffodil Cichlid 7.8–9 vs Golden Wonder Killifish 6–7.5) — target the overlap and acclimate slowly.
- Daffodil Cichlid and Golden Wonder Killifish can both be territorial; doable with space and dense planting, but watch for chasing.
- Keyhole Cichlid⚠️ With cautionPeaceful · 10 cm · Easy care · 22–28 °C (72–82 °F)
- Different pH ranges (7.8–9 vs 6–7.5); doable if you sit in the shared band, but not ideal long-term.
- Daffodil Cichlid and Keyhole Cichlid are close in size, but the semi-aggressive one tends to dominate — add keyhole cichlid in a group to spread the pressure.
- Kribensis⚠️ With cautionSemi-aggressive · 10 cm · Easy care · 24–27 °C (75–81 °F)
- Different pH ranges (7.8–9 vs 6–7.5); doable if you sit in the shared band, but not ideal long-term.
- Both are a bit pushy (semi-aggressive + semi-aggressive) — workable only in a larger tank with cover and broken sight lines.
- Kuhli Loach⚠️ With cautionPeaceful · 10 cm · Easy care · 24–30 °C (75–86 °F)
- pH preferences only just meet (Daffodil Cichlid 7.8–9 vs Kuhli Loach 5.5–7) — target the overlap and acclimate slowly.
- One likes softer water and the other harder (10–20 vs 1–8 dGH) — a compromise, not a perfect match.
- Molly⚠️ With cautionPeaceful · 10 cm · Easy care · 23–28 °C (73–82 °F)
- Daffodil Cichlid is semi-aggressive and may chase or nip the smaller Molly — plant heavily and break up sight lines.
- Porthole Catfish⚠️ With cautionPeaceful · 10 cm · Easy care · 22–28 °C (72–82 °F)
- Different pH ranges (7.8–9 vs 6–7.5); doable if you sit in the shared band, but not ideal long-term.
- Rosy Barb⚠️ With cautionSemi-aggressive · 10 cm · Easy care · 18–26 °C (64–79 °F)
- Daffodil Cichlid and Rosy Barb can both be territorial; doable with space and dense planting, but watch for chasing.
- Keep Rosy Barb in a shoal of 6+ or it gets stressed and nippy.
- Rusty Cichlid⚠️ With cautionSemi-aggressive · 10 cm · Medium care · 24–28 °C (75–82 °F)
- Both are a bit pushy (semi-aggressive + semi-aggressive) — workable only in a larger tank with cover and broken sight lines.
- Your 120 L tank is below the ~150 L this pairing really wants — crowding raises aggression.
- Tanganyikan Butterfly Cichlid⚠️ With cautionSemi-aggressive · 10 cm · Hard care · 24–28 °C (75–82 °F)
- Both are a bit pushy (semi-aggressive + semi-aggressive) — workable only in a larger tank with cover and broken sight lines.
- Your 120 L tank is below the ~130 L this pairing really wants — crowding raises aggression.
- Topaz Cichlid⚠️ With cautionSemi-aggressive · 10 cm · Medium care · 23–28 °C (73–82 °F)
- pH preferences only just meet (Daffodil Cichlid 7.8–9 vs Topaz Cichlid 6.5–7.5) — target the overlap and acclimate slowly.
- Daffodil Cichlid and Topaz Cichlid can both be territorial; doable with space and dense planting, but watch for chasing.
- Zebra Pleco⚠️ With cautionPeaceful · 10 cm · Hard care · 26–30 °C (79–86 °F)
- Different pH ranges (7.8–9 vs 6.5–7.5); doable if you sit in the shared band, but not ideal long-term.
- Alligator Gar⛔ Not recommendedAggressive · 250 cm · Hard care · 24–28 °C (75–82 °F)
- Daffodil Cichlid and Alligator Gar are both territorial and at least one is outright aggressive — expect serious fighting.
- Daffodil Cichlid is bite-sized to a 250 cm predatory alligator gar — it will be eaten.
- Your 120 L tank is below the ~3785 L this pairing really wants — crowding raises aggression.
- Clown Knifefish⛔ Not recommendedAggressive · 90 cm · Hard care · 24–28 °C (75–82 °F)
- Two assertive fish, one genuinely aggressive: Daffodil Cichlid and Clown Knifefish will hold territory and clash.
- Size gap is too large (90 vs 10 cm): Clown Knifefish will treat Daffodil Cichlid as food.
- pH preferences only just meet (Daffodil Cichlid 7.8–9 vs Clown Knifefish 6–7.5) — target the overlap and acclimate slowly.
- Your 120 L tank is below the ~750 L this pairing really wants — crowding raises aggression.
- Fire Eel⛔ Not recommendedSemi-aggressive · 100 cm · Medium care · 24–28 °C (75–82 °F)
- Size gap is too large (100 vs 10 cm): Fire Eel will treat Daffodil Cichlid as food.
- pH preferences only just meet (Daffodil Cichlid 7.8–9 vs Fire Eel 6.5–7.5) — target the overlap and acclimate slowly.
- Daffodil Cichlid and Fire Eel can both be territorial; doable with space and dense planting, but watch for chasing.
- Your 120 L tank is below the ~380 L this pairing really wants — crowding raises aggression.
- Koi⛔ Not recommendedPeaceful · 90 cm · Medium care · 4–28 °C (39–82 °F)
- Size gap is too large (90 vs 10 cm): Koi will treat Daffodil Cichlid as food.
- Your 120 L tank is below the ~3800 L this pairing really wants — crowding raises aggression.
- Redtail Catfish⛔ Not recommendedAggressive · 120 cm · Hard care · 24–27 °C (75–81 °F)
- Daffodil Cichlid and Redtail Catfish are both territorial and at least one is outright aggressive — expect serious fighting.
- Size gap is too large (120 vs 10 cm): Redtail Catfish will treat Daffodil Cichlid as food.
- Different pH ranges (7.8–9 vs 6–7.5); doable if you sit in the shared band, but not ideal long-term.
- Your 120 L tank is below the ~5700 L this pairing really wants — crowding raises aggression.
- Spotted Gar⛔ Not recommendedAggressive · 90 cm · Hard care · 18–26 °C (64–79 °F)
- Daffodil Cichlid and Spotted Gar are both territorial and at least one is outright aggressive — expect serious fighting.
- Daffodil Cichlid is bite-sized to a 90 cm predatory spotted gar — it will be eaten.
- Different pH ranges (7.8–9 vs 6.5–7.5); doable if you sit in the shared band, but not ideal long-term.
- Your 120 L tank is below the ~600 L this pairing really wants — crowding raises aggression.
- Wels Catfish⛔ Not recommendedAggressive · 300 cm · Hard care · 15–25 °C (59–77 °F)
- Daffodil Cichlid and Wels Catfish are both territorial and at least one is outright aggressive — expect serious fighting.
- Daffodil Cichlid is bite-sized to a 300 cm predatory wels catfish — it will be eaten.
- Different pH ranges (7.8–9 vs 6.5–7.5); doable if you sit in the shared band, but not ideal long-term.
- Your 120 L tank is below the ~20000 L this pairing really wants — crowding raises aggression.
- Wolf Cichlid⛔ Not recommendedAggressive · 72 cm · Hard care · 24–30 °C (75–86 °F)
- Two assertive fish, one genuinely aggressive: Daffodil Cichlid and Wolf Cichlid will hold territory and clash.
- Wolf Cichlid (72 cm) is big enough to swallow the 10 cm Daffodil Cichlid whole.
- Your 120 L tank is below the ~760 L this pairing really wants — crowding raises aggression.
Compatibility is computed from each species' care data — a strong starting point, not a guarantee. Individual temperament varies, so always introduce new fish slowly and watch them.
Daffodil Cichlid care specs
- Care level
- Medium
- Breeding
- Medium
- Max size
- 10 cm (3.9 in)
- Min tank size
- 120 L (31.7 gal)
- Temperature
- 23–27 °C (73–81 °F)
- pH
- 7.8–9
- Hardness
- 10–20 dGH
- Lifespan
- 5–8 years
- Diet
- Carnivore
- Swim level
- Bottom
- Group size
- 4+ (shoaling)
- Family
- Cichlidae
- Origin
- Lake Tanganyika, East Africa
What is a Daffodil Cichlid?
The Daffodil Cichlid (Neolamprologus pulcher) — also sold as the Fairy Cichlid or Princess of Burundi — is one of the most scientifically studied fish on earth, celebrated for a cooperative breeding system in which non-breeding group members voluntarily stay to help the dominant pair defend eggs and fry. This behaviour has made N. pulcher a textbook model for kin selection research.
In the aquarium the fish is equally compelling. Males reach up to 10 cm (4 in) with a pale lemon-yellow to gold body trimmed with iridescent blue fin margins and a faint dark horizontal stripe. The species is bottom-oriented and intensely territorial over rocky crevices — the aquascape you build shapes the social dynamics you get. Get the setup right and a colony will spawn regularly, perform elaborate dominance displays and form the kind of tight family group rarely seen in a home aquarium.
Care level is medium: Lake Tanganyika chemistry must be replicated accurately and enough floor space provided for a stable social hierarchy.
Where does the Daffodil Cichlid come from?
Neolamprologus pulcher is endemic to Lake Tanganyika, East Africa — one of the world’s oldest and most chemically stable freshwater bodies, shared by Tanzania, the DRC, Burundi and Zambia. The fish inhabits rocky shoreline zones where rubble piles create the interlocking territories the species relies on.
The lake’s water is characterised by high mineral content, high alkalinity and near-zero nitrate year-round, with almost no seasonal variation. This stability explains why Tanganyikan cichlids are unusually sensitive to parameter swings — and why replicating it in captivity is non-negotiable. Fish in stores are captive-bred, but their water requirements are unchanged from wild ancestors.
What tank size and setup does the Daffodil Cichlid need?
The minimum is 120 litres (32 gal) for a colony of four to six fish, but the critical dimension is floor footprint, not volume — a tank of at least 120 × 40 cm gives each adult enough horizontal territory. For eight or more fish, move to a 180 cm (6 ft) tank or larger.
Use fine sand substrate — the fish dig shallow pits and rearrange it constantly. Build the hardscape from flat rocks, slate or stacked limestone to create caves and clearly defined territory boundaries. Each adult needs a defensible retreat; sparse rockwork leads to relentless bullying of subordinates. A canister or sump rated for at least double the tank volume handles the colony’s biological load.
What water parameters does the Daffodil Cichlid need?
- Temperature: 23–27 °C (73–81 °F)
- pH: 7.8–9.0 — genuinely alkaline water is not optional
- Hardness: 10–20 dGH
If your tap water is soft and acidic, use a Tanganyika buffer or crushed coral in the filter. Limestone rockwork passively maintains pH stability. Consistency is the key discipline: the species tolerates variation within the above band, but rapid swings from a large untreated water change or buffering crash do more harm than a pH sitting at 8.2 versus 8.6.
Perform 25–30 % water changes weekly; match the temperature of new water carefully and keep nitrate below 20 ppm. Tanganyikan cichlids are notably more susceptible to HLLE and metabolic stress at elevated nitrate than most other cichlids.
What do Daffodil Cichlids eat?
The Daffodil Cichlid is a carnivore in the wild, feeding on small invertebrates, zooplankton and the occasional small fish that venture into its territory. In the aquarium, a practical diet combines:
- High-quality cichlid pellets or sticks as the daily staple — look for formulas with a named fish or crustacean meal as the first ingredient
- Frozen Artemia (brine shrimp), mysis shrimp and daphnia as regular supplements two to three times per week
- Live Artemia or small blackworms for conditioning before breeding
Avoid heavy use of bloodworm as a sole supplement — it is high in fat and associated with bloat in Rift Lake cichlids when overfed. Feed small amounts twice daily and remove uneaten food promptly to protect water quality.
How does the Daffodil Cichlid behave — and what tank mates can it have?
The Daffodil Cichlid is semi-aggressive — highly territorial over its rockwork but largely indifferent to fish occupying different tank zones. Within the colony the dominant pair enforces a strict hierarchy over helpers, with frequent chasing and display; this is normal social behaviour, not a problem sign.
The safest tank-mates are open-water Tanganyikan species that avoid the bottom, particularly schooling cichlids such as Cyprichromis and Paracyprichromis spp., which occupy the mid to upper column and hold no interest for territory-defending N. pulcher. Avoid aggressive shell-dwelling competitors that contest the same rockwork zones, and steer clear of large predatory Tanganyikans like Cyphotilapia frontosa. Do not mix with cichlids from other African rift lakes — chemistry requirements conflict and temperament mismatches rarely end well.
For a full, filterable list of compatible and incompatible species, see Daffodil Cichlid tank mates.
How do you tell male from female Daffodil Cichlids?
Sexual dimorphism becomes obvious as fish mature. Males reach up to 10 cm (4 in) and develop longer fin filaments on the dorsal and caudal fins; their body colour is more intense and they display more frequently. Females stay smaller — roughly 6–7 cm (2.4–2.8 in) — and appear noticeably rounder when gravid. Juveniles are difficult to sex before about five months; buying a group of six or more young fish and allowing natural pair formation is the most reliable approach.
How do Daffodil Cichlids breed?
The Daffodil Cichlid breeds at medium difficulty — spawning is not hard to trigger in good water, but raising fry within a colony setting takes some management. The dominant pair spawn inside a rocky cave or crevice, laying adhesive eggs on the ceiling or walls. Clutch sizes are modest, typically 30–150 eggs depending on the female’s condition.
What makes this species extraordinary is the helper system: subordinate fish — often previous offspring — guard the territory perimeter while the parents tend the eggs. Eggs hatch in roughly three days at 25 °C (77 °F); larvae become free-swimming after another week and remain closely guarded by the whole group.
To encourage breeding: keep water pristine, feed a varied diet with live or frozen foods, ensure each adult has a defensible cave, and maintain a stable colony of at least four so the helper dynamic functions naturally. Resist the urge to remove fry — the group-rearing process is part of what makes this species rewarding.
What diseases affect the Daffodil Cichlid?
Daffodil Cichlids are hardy when water quality is maintained, but several conditions are worth knowing:
- Head and lateral line erosion (HLLE): Pitting and discolouration along the lateral line, linked to high nitrate and poor diet. Keep nitrate below 20 ppm and vary the diet.
- Ich (white spot): Salt-grain white spots, typically triggered by temperature drops or introduction stress. Quarantine all new fish for four weeks before adding them.
- Bacterial infections / fin damage: Often secondary to fighting. Ensure adequate territory; remove severely bullied fish if injuries are not healing.
- Bloat: Internal swelling, frequently fatal if caught late. Associated with a monotonous high-fat diet or chronic stress. Feed variety and keep water clean.
Health note: medication dosing and disease diagnosis are beyond the scope of a care profile. For a sick fish, confirm symptoms against a veterinary or specialist fish-health resource before medicating, and always treat in a separate hospital tank to protect your colony’s biological filter.
How long does the Daffodil Cichlid live?
A well-maintained Daffodil Cichlid lives 5–8 years — among the longer spans for small cichlids in the hobby. Colony fish in stable, correctly managed tanks consistently outlive isolated individuals or pairs kept in suboptimal conditions. Invest in the right setup from the start and you will get years of complex, observable social behaviour that few aquarium species can match.
Frequently asked questions
Can Daffodil Cichlids be kept with other Tanganyikan cichlids?
Yes — they mix well with similarly sized, open-water Tanganyikan species such as Cyprichromis and Paracyprichromis, which occupy different zones and do not compete for territories. Avoid keeping them with aggressive shell-dwellers or oversized predators like Cyphotilapia. The key is a large footprint with clearly defined rockwork territories for each group.
Do Daffodil Cichlids need a group or can I keep a pair?
A bonded pair will spawn, but the species is famous for cooperative breeding — non-breeding helpers assist the dominant pair in defending eggs and fry. Keeping a colony of 4–8 individuals on a spacious rocky bottom produces the most natural and rewarding behaviour; a lone pair in a small tank can become overly aggressive toward each other or any tank-mates.
What you need to keep a daffodil cichlid
The baseline is a heated, filtered 120 L+ tank: a reliable heater to hold 23–27 °C (73–81 °F), a gentle filter that won't batter a daffodil cichlid in the current, and a tight-fitting lid. Cycle the tank fully before adding any fish.
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