Blue Burundi Cichlid (Xenotilapia bathyphilus)

Meet the Blue Burundi Cichlid

Blue Burundi Cichlid is the trade name used here for Xenotilapia bathyphilus, a cichlid associated with Lake Tanganyika. FishBase currently lists the species as Xenotilapia bathyphila and treats X. bathyphilus as a synonym. This listing keeps the exact supplier identity while making the current scientific context clear.

FishBase describes the species as endemic to Lake Tanganyika, living over sandy bottoms and forming schools. That short natural-history record tells you more about the aquarium plan than a generic “African cichlid” label: broad sand, social space and calm access to food are central, while a dense wall of territorial rockwork misses the habitat emphasis.

The advanced assessment is deliberately conservative. The fish is not described as large or predatory, but it asks the keeper to manage stable mineral-rich water, social structure, open lower-level space and companions without relying on a copied Malawi formula. It is best chosen for a purpose-built Tanganyika-style plan rather than added as a decorative extra to a mixed community.

Think through the whole group before buying the first fish. The aquarium must provide enough open sand for adults to move and feed together, yet still offer calm margins where an individual can leave the active zone. Filtration must support the complete biological load without producing a current that sweeps the floor. Companions should be selected for the same water and a restrained feeding style, because a fish can be stressed without visible fighting if it is repeatedly displaced from food or space.

This is therefore a fish for a keeper who enjoys observing group position, feeding access and water trends. Its slender adult length does not turn it into a small-tank novelty. The social footprint and habitat are the real purchase decision.

Understand the offer before planning the aquarium

One quantity buys one fish, not a pair or a group. The size choices are 3–4 cm, 4–5 cm, 5–6 cm and an XL grade. The size you select is the size supplied, not the adult size. XL has no stated centimetre conversion, so it remains XL rather than being translated into a guessed measurement.

Sex is guaranteed only when the selected option explicitly states male or female. This Blue Burundi Cichlid listing has no sex-guaranteed option. A customer building a social group should therefore plan around unsexed individuals and avoid promising a pair, a sex ratio or future breeding behaviour.

FishBase records a maximum length of 10.3 cm TL male/unsexed. Total length includes the tail, so the figure is not interchangeable with an unlabelled body measurement.

What to plan from these figures

• Use the dispatch grade to judge immediate food size, quarantine equipment and introduction logistics.
• Use 10.3 cm TL as the adult length record, while giving a social group enough shared floor area.
• Treat XL as a named grade, not a hidden centimetre promise.
• Expect natural variation in individual colour and proportions.
• Buy only when the aquarium can support the long-term social plan, not merely the smallest dispatch grade.

Gallery images have been digitally enhanced to improve image quality. Natural colour, pattern, size and maturity can vary between live animals. The current image shows one slender fish over pale sand, but image appearance cannot establish sex or exact supplied markings.

Design the floor before choosing the decoration

For this species, the useful aquarium starts at the bottom. FishBase and the species summary both place it over sandy substrates and describe it forming schools. Use fine, smooth aquarium sand across a generous part of the footprint so fish can move and feed without navigating sharp gravel or a maze of territorial obstacles.

Rockwork can still provide shelter and visual structure, but place it mainly around the back or ends and stabilise it before adding fish. The goal is to create calm edges and more than one retreat without sacrificing the open lower-water zone. FishBase records the species as demersal, so preserve open lower-level access across the group’s floor area. Avoid piles with narrow gaps that a startled fish can enter but not turn inside.

Layout checklist

• Choose a long, broad aquarium whose floor can support the adult social group.
• Keep a continuous open-sand area rather than scattering small patches between rocks.
• Use smooth, inert materials suited to the intended water chemistry.
• Provide visual breaks at the margins so a fish can leave another's line of sight.
• Leave access for a siphon and for close observation of feeding and waste.
• Protect filter intakes without creating a dead zone where debris accumulates.

Floor area matters more than a decorative litre claim. A tall, narrow aquarium can hold substantial water yet offer poor schooling and feeding space. Conversely, a useful footprint must still have enough total water and filtration to keep conditions steady for the final number of adult fish. Plan those parts together.

Plants may be used if they tolerate the intended hard-water conditions and do not take over the sand, but a planted appearance is not a care requirement established by the species record. Choose vegetation for function—soft visual cover, secure roots and maintainable access—rather than to reproduce the product image.

Before livestock arrives, complete the first tropical aquarium setup and confirm that the biological filter is processing waste. Clear water is not proof that ammonia and nitrite are under control.

Keep hard-water conditions stable without borrowing a Malawi formula

Lake Tanganyika fish belong in a stable, mineral-rich hard-water plan. OATA's numerical care sheet is written for Malawi cichlids, so its exact figures should not be copied across the continent and presented as a species prescription for Xenotilapia bathyphilus.

Start with measured tap water and the current holding conditions supplied at the time of transfer. Use the aquarium water chemistry guide to understand pH, general hardness, carbonate hardness, ammonia, nitrite and nitrate as separate measurements. The water parameter matcher can help compare figures, but the safe objective is a stable overlap rather than a rapid chase toward a remembered lake number.

The RSPCA explains why filtration is essential: fish release toxic ammonia, and established biological media supports bacteria that convert it through nitrite to nitrate. Choose a filter that maintains strong biological capacity and gas exchange without blasting the fish continuously across the open sand.

Stability is an active practice. Treat replacement water for chlorine or chloramine, keep changes in temperature and mineral content modest, and test after any unexplained behavioural change. If water needs mineral adjustment, prepare it consistently outside the aquarium rather than correcting the display tank with abrupt additions.

Translate the natural diet into small, controlled aquarium foods

FishBase records copepods and small shrimps in the diet. That points toward small animal-rich food rather than large chunks or a diet designed for algae-grazing mbuna. In the aquarium, select fine foods that stay available long enough for every fish to feed without burying the sand in leftovers.

A high-quality fine cichlid pellet or granule can provide a consistent prepared base when its ingredients and particle size suit the fish. Appropriate frozen foods can add variety, but use items small enough to take cleanly. The natural record supports the type of prey; it does not create a fixed household menu or feeding frequency.

Feeding practice

• Observe mouth size and choose a particle that the current grade can swallow without repeated spitting.
• Distribute modest amounts across more than one point so one bold fish does not control the meal.
• Watch the whole group and confirm that quieter fish actually take food.
• Remove obvious leftovers before they break down in the sand.
• Adjust quantity to body condition, waste readings and the energy density of the chosen food.

Small shrimps and copepods are also a compatibility warning. Decorative shrimp and similarly small invertebrates should not be treated as safe companions merely because the cichlid has a slender profile. A natural food item remains a plausible food item in an aquarium.

Feeding response is one of the clearest routine observations available to a keeper. A fish that suddenly stops joining the group at meals deserves a water test and a social check. Look for crowding, persistent displacement, rapid breathing or an individual held away from the open sand before changing foods repeatedly.

Do not use excess food to make a shy fish more confident. Improve access by spreading the portion, reducing disturbance and reassessing companions. More uneaten food increases the filter's work and can turn a social problem into a water-quality problem.

Keep a social group without inventing a magic number

The species record says these fish form schools. That supports group keeping, but it does not state one universal aquarium number. The right group must fit the adult footprint, filtration, companion plan and the keeper's ability to respond if one fish is excluded.

One purchase supplies one fish, so a social group requires deliberate planning across multiple fish rather than assuming the product is a pack. Build the aquarium for the complete intended group before ordering. Adding individuals slowly to an established group can also create uneven social pressure, so introductions need observation and a safe fallback.

Signs that the social plan needs attention

• One fish remains at the edge while the others use the open sand.
• An individual repeatedly misses food despite food reaching several areas.
• One fish shows persistent colour loss, rapid breathing or avoidance after interactions.
• The group crowds into the only calm zone because flow or tank mates dominate the rest.
• Companions repeatedly interrupt bottom feeding or drive the fish into rockwork.

Respond to patterns, not a single chase. First verify ammonia, nitrite, temperature and filter operation, then assess available floor space, cover and companion behaviour. A divider or separate mature aquarium is far more useful when prepared before it is urgently needed.

Do not infer a pair or sex ratio from colour, fin shape or the product image. The offer carries no sex guarantee, and the approved records do not establish a visual sexing rule for this listing. Keep the group plan workable regardless of the sexes supplied.

Calm surroundings help observation. Site the aquarium away from repeated knocks and sudden movement, provide a secure cover appropriate to the setup and keep a regular light cycle. These measures do not replace correct group space, but they reduce avoidable disturbance while the fish settle.

Use a repeatable maintenance routine and early observations

General cichlid and fish-welfare guidance is useful for system care even when it does not prove a species-specific water range. Test ammonia and nitrite regularly, track nitrate in relation to your source water, and make partial water changes often enough to keep the aquarium stable. Record the figures so gradual drift is visible.

For the cichlids it covers, OATA strongly recommends that at least once every week a partial water change of 25% is carried out. Use that as broad maintenance context, then adjust the routine to measured waste, stocking and source-water chemistry.

During each maintenance check

• Confirm normal filter flow and surface movement.
• Siphon accessible waste without stripping the entire sand bed at once.
• Treat new water for chlorine or chloramine and match it carefully.
• Rinse filter media lightly in removed aquarium water, never under the tap.
• Inspect equipment, cover, heater and airline connections.
• Watch breathing, posture, fins, colour, appetite and group position.

If a fish hangs at the surface, sits apart, breathes rapidly, loses appetite or changes colour, test the water and review social pressure promptly. Those signs can have several causes; water and equipment checks provide a factual starting point before any treatment decision.

Keep notes on new fish, food changes, filter work and unusual behaviour. When advice is needed, a timeline and test results are more useful than a single photograph. If abnormal signs persist after environmental checks, seek informed aquatic or veterinary advice rather than trying a sequence of random remedies.

Quarantine procedures depend on the keeper's facilities, but the principle is straightforward: any observation tank must itself be mature, heated and suitable for hard-water livestock. A small, unstable container is not made safe simply by calling it quarantine.

Choose equipment for the group and prepare a fallback

Build the equipment plan around the final adult group, not the smallest dispatch grade. A social fish can outgrow a temporary arrangement through combined waste and floor-space demand even when each individual remains modest in length. Choose filtration, heating, aeration and test capacity for the complete aquarium.

The filter needs enough biological media to keep ammonia and nitrite at zero, plus flow that reaches the whole aquarium without sweeping fish continually off the sand. Arrange the outlet for gas exchange and even circulation. If decor creates sheltered pockets, check that they do not become places where uneaten food accumulates.

Practical equipment priorities

• A mature biological filter with accessible media and dependable flow.
• A thermometer independent of the heater control.
• Reliable tests for ammonia, nitrite, nitrate, pH and hardness.
• A siphon that can lift waste from open sand without removing large amounts of substrate.
• A secure cover and protected intake suited to the complete livestock plan.
• A divider or separate mature aquarium ready if a fish is persistently excluded.

Measure replacement water before routine changes so hardness and pH do not vary unpredictably between buckets. If mineral preparation is used, follow the same measured recipe each time and verify the result. Consistency matters more than repeatedly correcting the display aquarium after values have moved.

Plan for a power cut or equipment failure. Know how quickly the aquarium cools, keep simple backup aeration available, and avoid servicing all biological media at once. After filter maintenance, confirm that normal flow has returned and continue watching ammonia and nitrite.

Make the aquarium easy to maintain. Leave room around the filter, heater and hardscape so the keeper can inspect them without dismantling the social layout. A design that is hard to siphon or test encourages delayed care, while a practical open-sand plan makes waste, food access and fish behaviour easier to see.

Choose companions by water, feeding zone and temperament

A shared African origin is not a compatibility test. Blue Burundi Cichlids come from Lake Tanganyika and use open sandy areas; the broad OATA sheet concerns Malawi cichlids with different ecological and aggression patterns. Choose companions only when adult size, water requirements, feeding pace and use of the lower aquarium overlap.

The most promising companions are calm fish that do not monopolise the sand or food and that suit the same stable hard-water system. Even then, the aquarium must provide more than one calm area and enough footprint for the complete adult group. Avoid forceful fish that keep these cichlids in retreat.

Avoid or treat as food-risk

• Small shrimps and similarly sized invertebrates, because small shrimps and copepods occur in the natural diet.
• Boisterous cichlids that dominate feeding or repeatedly drive fish off open sand.
• Large predatory fish and any companion able to swallow the supplied grade.
• Soft-water species whose long-term chemistry conflicts with the intended setup.

Assess carefully

• Other sand-associated fish, because shared floor use can create competition even without obvious aggression.
• Catfish or nocturnal bottom feeders that may disturb resting fish or take food after lights-out.
• Rock-oriented Tanganyika fish only when territories leave a genuine open-sand zone.
• Additional Blue Burundi Cichlids, because the total group still needs adult floor space and feeding access.

The African cichlid collection provides category context, not an automatic tank-mate list. Research each candidate at species level and reject a combination when either fish would have to live outside its appropriate water or social conditions.

Monitor introductions over days, not minutes. A fish can appear calm while it is simply avoiding the active area. Check where each individual rests, whether it crosses the sand freely and whether it feeds without repeated displacement.

Prepare for delivery before the parcel arrives

Have the aquarium fully cycled, stable and at its intended conditions before ordering. Confirm the current holding water close to dispatch and plan gradual transfer rather than trying to remake the aquarium on arrival day. Check that sand, shelters, filter and cover are secure and that established companions cannot immediately control the whole lower zone.

Read the current delivery and Live Arrival Guarantee policy. Someone must be present for live fish. If a claim may be needed, begin one continuous unboxing video while the parcel is still sealed, show the outer box, opening and fish still inside the sealed bag, then contact the store the same day with the order number. The recording protects the claim; it is not a husbandry requirement after the fish is in the aquarium.

Once claim evidence is secured, follow the current policy's acclimation instruction: float the sealed bag for 20–30 minutes before release and do not add transport water to the aquarium. Keep the receiving process organised and calm so the fish moves into prepared conditions promptly.

First-day priorities

• Observe breathing, balance and visible condition before release.
• Keep a separation option ready if an established fish is persistently forceful.
• Allow the new fish access to open sand and a calm margin.
• Check filter operation and water values after the added biological load.
• Watch the next feeding to confirm that every fish can approach food.

The presence of several size choices does not change the welfare sequence. A smaller dispatch grade still needs the adult social and habitat plan, while an XL fish still needs careful transfer and protection from incompatible companions.

Questions keepers ask before choosing this fish

How big does Blue Burundi Cichlid grow?

FishBase records a maximum length of 10.3 cm TL male/unsexed. TL means total length to the end of the tail; the 3–6 cm and XL labels on this listing are dispatch grades, not adult-size promises.

What size aquarium does Blue Burundi Cichlid need?

Use a long aquarium with a broad sandy floor sized for the full adult social group. There is no universal litre rule; judge the plan by adult footprint, open sand, filtration and calm retreat space rather than a generic badge.

How many Xenotilapia bathyphilus should I keep together?

The species forms schools, so plan a social group rather than a solitary display fish. There is no universal count; the final group must fit the adult footprint, filtration and companion plan.

Is Blue Burundi Cichlid suitable for a beginner?

It carries an advanced store assessment. The keeper needs to manage a mature hard-water aquarium, open sand, group access to food and calm companions without relying on generic Malawi care numbers.

What does Xenotilapia bathyphilus eat?

FishBase records copepods and small shrimps. In an aquarium, use suitably fine animal-rich foods and a quality small prepared food, distribute modest portions across the group and remove leftovers.

What temperature and pH does Blue Burundi Cichlid need?

Confirm the current holding temperature, pH and dGH before transfer, then use stable hard-water conditions appropriate to the Tanganyika setup. Change values gradually; generic Malawi figures are not a substitute for matching the fish's holding water.

Is this cichlid aggressive or a fin-nipper?

Plan conservatively rather than relying on a simple peaceful label. Provide a broad sand zone, calm companions, visual retreat and close observation so persistent chasing, exclusion or feeding pressure is addressed early.

Which kinds of animals can live with Blue Burundi Cichlid?

Choose calm hard-water fish whose adult size, feeding pace and aquarium zone overlap without dominating the sand. Avoid small shrimps and similar invertebrates that match its natural food, along with boisterous or predatory fish.

How does Tropical Fish Co deliver Blue Burundi Cichlid alive in the UK?

Fish are hand-bagged in oxygen, packed in an insulated box with a heat pack when needed and sent by a licensed live-animal courier on the confirmed delivery date. Be present, start a continuous unboxing video while the parcel is sealed, inspect it the same day and contact the store promptly with the order number if a Live Arrival Guarantee claim is needed.

References and limits

• FishBase: current accepted name and synonym context, Cichlidae placement, Lake Tanganyika distribution, sandy-bottom schooling behaviour, natural diet and 10.3 cm TL maximum.
• Species summary: corroborating Lake Tanganyika, schooling, sandy habitat, diet and length context.
• OATA Malawi cichlid sheet: broad system-care material only; its Malawi water and stocking numbers are not presented as a species-specific Xenotilapia optimum.
• RSPCA aquarium guidance: biological filtration and the importance of processing ammonia and nitrite.
• Tropical Fish Co delivery policy: packing, licensed courier, receiving, acclimation and Live Arrival Guarantee evidence.

The title follows the exact identity Xenotilapia bathyphilus; FishBase currently accepts X. bathyphila and treats the title spelling as a synonym.