Red Fin Kadango Cichlid (Copadichromis borleyi)

Red Fin Kadango Cichlid (Copadichromis borleyi) is an active Lake Malawi cichlid for a large, mature hard-water aquarium. Its appeal is the contrast that can develop in adult males, with blue tones around the head and warm red or orange colour through the body and fins. Females, juveniles and subordinate fish are usually much less colourful. Colour is therefore something to plan for patiently, not a promise attached to a size option.

This is a moderate-care Malawi fish rather than a general tropical-community species. Plan around an adult size of up to 18 cm, a 300-litre-or-larger aquarium, a long swimming footprint, hard alkaline water, strong filtration and a carefully chosen cichlid community. Males can become territorial, particularly around breeding activity. Individual behaviour and the complete stocking plan matter more than a simple list of supposedly compatible species.

One cart quantity means one fish. Choose from the live Shopify size and stock options above. The multi-buy display is a quantity discount, not a promise of a male/female pair, a bonded pair or a breeding group. Sex, exact colour, pattern, age and eventual hierarchy are not guaranteed by the selected size grade.

Is this the right Red Fin Kadango for your aquarium?

This listing is best suited to an aquarist who already has a cycled Malawi setup or is designing one around adult fish rather than the size delivered today. A small specimen does not make a small aquarium suitable. The permanent home must account for adult body size, continuous midwater movement, territorial behaviour, filtration load and every other fish in the final community.

The strongest match is a long, well-filtered Lake Malawi aquarium with open swimming lanes and securely built rock structures that interrupt sight lines. The water should already be hard and alkaline without relying on sudden chemical corrections. Ammonia and nitrite must remain at zero, and the keeper should be comfortable testing water and responding to behaviour after introduction.

This is not the right choice for a new, uncycled aquarium, a soft-water community, a planted nano tank or a tank whose occupants are small enough to be intimidated or swallowed. It is also not a colour-guaranteed purchase. If your decision depends on receiving a confirmed adult male, a particular shade or a breeding trio, do not infer that from the size selector. Contact us before ordering and ask what can genuinely be confirmed from current stock.

Good starting point	Reason to pause
300 litres or more with a long swimming footprint	A short or crowded tank chosen only by litre count
Cycled, hard alkaline water that is already stable	Soft water or chemistry that needs abrupt adjustment
Compatible adult-sized Malawi stocking plan	Small community fish or an improvised mixed-biotope aquarium
Secure rocks, open midwater and a separation option	No way to isolate a fish if aggression develops
Acceptance that sex and colour vary	A requirement for a guaranteed male, female or exact colour

Use our tank-volume calculator to check the real internal volume after substrate and decor, then read the broader Lake Malawi cichlid guide before deciding how this species fits the complete aquarium.

Name, taxonomy and Lake Malawi origin

The current accepted scientific name is Copadichromis borleyi. The fish was originally described as Haplochromis borleyi, which explains why the older name remains common in supplier catalogues, searches and aquarium trade labels. Both names may lead a customer to the same species, but the current name belongs in the title and primary care record.

Red Fin Borleyi and Red Fin Kadango are established trade names. “Kadango” is often associated with a colour form, but the supplier information reviewed for this listing does not prove a wild collection locality or certify strain purity. We therefore use the familiar customer name without presenting it as a documented collection claim.

The species is endemic to Lake Malawi. Biological records associate it with rocky areas, large boulders and adjacent open sandy water where groups can feed in the water column. This is useful aquarium information: it suggests a layout with structure for boundaries and refuge, but also enough uninterrupted space for an active midwater fish. Filling every centimetre with a tight rock maze would ignore the open-water part of its ecology.

Copadichromis species are commonly described as utaka in the hobby. That label helps distinguish their open-water feeding and movement from the rock-grazing pattern associated with many mbuna, but it does not make every utaka interchangeable. Species, adult size, diet, sex balance and individual aggression still need separate assessment.

What the size options mean

The selectable values are trade size grades used to distinguish stock and price. A centimetre-labelled option is the expected supplier grade, not a promise that every fish will measure at an exact point when unpacked. Natural posture, handling, recent growth and the way a fish is measured can all create small differences. “XL” is a separate supplier grade and the reviewed supplier record does not give it a reliable centimetre equivalent.

Size does not confirm sex. Young fish may lack dependable adult colour, and a larger fish can still be subordinate, female or not fully coloured. Nor does a size selection predict temperament. The safest buying decision is to choose an appropriate available grade for the planned community while assuming that sex and social role remain unconfirmed unless the exact selected variant states otherwise.

Selector wording	What it tells you	What it does not tell you
Centimetre size	The current trade size band attached to that live variant	Exact measurement, age, sex, colour or final adult size
XL	A supplier trade grade with its own live price and stock	A supported centimetre conversion
In stock	Shopify currently records inventory for that variant	Guaranteed appearance or dominance
Multi-buy pricing	A quantity discount for eligible quantities	A sexed pair, bonded pair or breeding group

Shopify is the live authority for the options, price and availability shown on this page. Supplier packing quantities are not customer sale quantities. If you add two to the basket, you are ordering two fish; if you add four, you are ordering four fish. Ask us before purchase if the social plan depends on sexing or on matching fish already in your aquarium.

Adult size and minimum aquarium planning

Plan for up to 18 cm because that is the conservative maximum in the reviewed supplier care data. FishBase reports a lower observed maximum of 14 cm total length in its cited biological record, but using the larger figure for aquarium planning leaves more welfare margin. It also reflects the fact that aquarium trade lines, measurement conventions and sex can produce different expectations.

Our recommendation is 300 litres or larger for the permanent adult setup. This is a store care recommendation, not a claim that volume alone makes every 300-litre aquarium suitable. Footprint is crucial. A long tank that preserves midwater swimming space can be more useful than a tall, short tank of similar volume. The actual stocking density, adult sizes, rock placement, filter capacity and social mix can all require more space.

OATA gives 200 litres as a general starting point for a reasonable Malawi community while also warning that species-specific needs vary. This fish is an active species that the supplier lists at up to 18 cm, so the more conservative 300-litre floor is appropriate here. For multiple large cichlids, extra volume and length are not luxuries; they create more room for territories, retreat and stable water quality.

Do not calculate the decision from the delivered size. A 2-3 cm fish can grow, and its behaviour can change with maturity. Buying a temporary small tank and planning to upgrade later introduces a welfare risk if the upgrade is delayed. Prepare the adult home first.

Water temperature, pH and hardness

A practical species target is 24-26°C, pH 8.0-8.5 and 12-18 dGH. The temperature range matches both supplier data and the FishBase species summary. The pH and hardness targets sit within the overlap between the supplier record and OATA's general Malawi guidance, giving a clear hard-water range without encouraging constant adjustment at the edges.

Stability matters more than forcing a perfect-looking number with repeated chemical doses. Test the source water, understand its buffering capacity and make any change slowly. A sudden swing in pH, temperature or mineral content can be more stressful than a stable value near the edge of an appropriate range. The aquarium should be fully cycled before this fish is introduced, with ammonia and nitrite consistently at zero.

Use a dependable heater, a separate thermometer and regular liquid testing for pH, GH, KH, ammonia, nitrite and nitrate. Check more frequently after a new addition, a filter disturbance or any behavioural change. Our water matcher can help compare your readings with broad care requirements, but it does not replace species-specific judgement.

Warm, alkaline water can make an ammonia problem particularly dangerous. If a test shows ammonia or nitrite, stop treating the symptom as a cosmetic issue. Reduce feeding, protect oxygenation, check the filter and take corrective water-quality action. Do not add another fish until the cause is understood.

Aquascape: open swimming space with secure rockwork

Build the layout around two needs that can look contradictory: open water for sustained swimming and solid structure for boundaries. Keep a generous central or front swimming lane, then use securely supported rocks to break long lines of sight and create retreat routes. Rock piles must rest safely so digging or a collision cannot undermine them.

Sand or fine, smooth gravel suits the visual and practical needs of a Malawi aquarium. Avoid sharp edges that could damage a fish during a chase. Leave enough access for a siphon and make sure waste cannot collect unnoticed behind an impenetrable wall of decor. The objective is not to reproduce a decorative photograph; it is to give fish usable space while keeping maintenance possible.

Plants are optional and should not be the foundation of the layout. Many Malawi cichlids dig or disturb rooted plants, and hard alkaline conditions narrow the choices. If plants are used, robust epiphytes attached to removable rock or wood are easier to protect and clean around. Ensure that any plant and decor choice is safe for hard water and cannot trap a larger fish.

Use a secure lid. An active cichlid can jump when startled, chased or introduced to a new environment. Position intakes, heaters and cables so fish cannot wedge behind them. Provide dimmer refuge areas without sacrificing circulation or creating dead zones.

Filtration, oxygen and routine maintenance

Malawi cichlids create a substantial biological load, especially in a busy community. Choose filtration for the real aquarium volume and stocking level, not the most optimistic number on a filter box. OATA recommends oversized filtration and strong aeration for stocked Malawi communities. A filter should provide dependable biological capacity and useful circulation without turning the whole tank into an exhausting current.

Keep oxygen high through good surface movement and sensible stocking. Warm water holds less oxygen than cool water, and bacterial activity rises with waste. Watch breathing rate and position in the water column. Gasping, clustering near a return or unusual lethargy can indicate an urgent water-quality or oxygen problem rather than a need for a random medication.

Test weekly as a minimum once the system is established, and more often during changes. Perform regular partial water changes based on measured nitrate, stocking and feeding. Match replacement water temperature and chemistry closely. Clean mechanical media before it clogs, but preserve biological media and never sterilise the whole filter at once.

Routine	What to check	Why it matters
Daily observation	Breathing, appetite, fins, chasing and use of space	Behaviour often changes before a water test or visible lesion does
Weekly testing	Ammonia, nitrite, nitrate, pH and hardness	Confirms that clear-looking water is also chemically suitable
Partial water change	Match temperature and mineral conditions	Controls dissolved waste without creating a sudden swing
Filter review	Flow, intake safety and mechanical blockage	Protects biological filtration and oxygen transfer
Social review	Persistent pursuit, exclusion from food or hiding	Shows when the stocking plan or layout needs intervention

Feeding a plankton-oriented Malawi cichlid

Copadichromis borleyi feeds on plankton in the wild and is treated in the scientific literature as a zooplankton feeder. In the aquarium, use a complete, appropriately sized Malawi-cichlid pellet or granule as the dependable staple, then add measured variety with suitable planktonic frozen foods such as mysis, daphnia, cyclops or brine shrimp.

Choose foods for nutritional balance, not simply the highest protein percentage. A complete staple should provide vitamins, minerals and appropriate energy as well as protein. Avoid fatty mammal meat and large, messy portions. Live food from an uncertain source can introduce contaminants, while an all-treat diet can become nutritionally narrow.

Feed small portions that the fish can consume promptly. Observe whether a subordinate fish is actually getting food rather than increasing the total until leftovers fall into the substrate. Overfeeding raises the organic load, reduces water quality and can create competition. If food remains after the fish lose interest, reduce the next portion and remove what you can.

Adjust feeding to fish size, temperature, body condition and the complete community. Juveniles may benefit from smaller, more frequent meals, but clean water remains essential. Do not promise colour through food alone. Genetics, sex, maturity, hierarchy, health, stress and lighting all influence appearance.

Colour, sex and what the illustrations cannot promise

Adult males of some Red Fin Kadango trade lines can develop blue across the head with red or orange tones on the body and fins. Females and juveniles are commonly much more restrained, often bronze, beige, grey or silver. Locality and line also affect colour. A fish that is pale after transport may change as it settles, but no care routine can convert every individual into the illustrated adult-male appearance.

Sexing young fish from colour alone is unreliable. OATA notes that many Malawi cichlids show clearer sex differences only as adults. Egg spots, fin shape and colour can be clues in some individuals, but they are not a substitute for a confirmed sale description. This listing does not sell a guaranteed sex unless a future variant explicitly says so.

Social status matters. A dominant male may display more strongly while a subordinate male suppresses colour. That does not mean the paler fish is unhealthy, and it does not justify crowding the aquarium to force a hierarchy. Judge condition using appetite, body shape, breathing, fins, waste and normal movement, not colour intensity alone.

The gallery should be read as representative illustration. It cannot prove the appearance, sex, size, maturity or pair compatibility of stock. If a specific visual trait is essential, contact Tropical Fish Co before checkout and ask what can be verified without stressing the fish.

Temperament and social planning

Calling this species “peaceful” without context is misleading. It may be less relentlessly combative than some Malawi cichlids, but it remains a territorial cichlid whose behaviour can change with sex, maturity, spawning condition, crowding and layout. Males defend spawning areas in nature. In an aquarium, persistent pursuit can prevent another fish from feeding or resting even when no obvious injury is visible.

There is no universal male-to-female formula that makes every aquarium safe, and this listing does not guarantee sex. A larger group can distribute attention in some expertly planned Malawi systems, while a small group can concentrate aggression, but density should never be copied without considering filtration, floor plan and the keeper's ability to intervene. “More fish” is not a standalone cure.

Introduce fish with observation time available. Rearranging some rockwork can reduce established territorial advantage, but the structure must remain secure. Watch whether every fish can eat, move through the aquarium and use shelter. Persistent hiding, clamped fins, rapid breathing, torn fins, weight loss or one fish being held at the surface or in a corner calls for action.

Keep a separation plan: a cycled spare aquarium, a safe divider suited to the tank, or another appropriate destination. Do not wait for serious injury before deciding where an incompatible individual could go.

Choosing tank mates without a misleading species list

Compatibility starts with shared hard alkaline water, appropriate adult size, compatible diet and manageable behaviour. A name appearing on a list cannot guarantee the outcome. Even members of the same species can be incompatible, while a combination that works in a very large, structured aquarium may fail in a shorter one.

Generally, the safest direction is an appropriately sized Lake Malawi community planned around adult fish. Avoid tiny fish that may be harassed or swallowed, soft-water species that require incompatible chemistry and highly aggressive occupants that can dominate feeding and territory. Mixing fish from different lakes or continents simply because they are “cichlids” ignores major differences in water, diet and behaviour.

Compare candidates through the Lake Malawi and Victoria cichlid collection and the more specific Copadichromis collection, but treat collection membership as discovery rather than approval. Research the exact species, adult size and current stock description before combining them.

Compatibility test	Proceed only when	Warning sign
Water	Both species genuinely suit stable hard alkaline conditions	One species needs soft or acidic water
Adult size	Neither is likely to swallow or physically overwhelm the other	The decision is based only on juvenile sale size
Diet	Both can receive suitable food without chronic overfeeding	One fish requires a conflicting specialist diet
Behaviour	The tank has room, sight breaks and a monitored introduction plan	Persistent pursuit, food exclusion or cornering begins
Contingency	A safe separation option is ready	There is nowhere for an incompatible fish to go

For wider husbandry principles, read our cichlid care guide. It is better to reject a risky combination before purchase than to rely on an optimistic tank-mate chart.

Arrival, acclimation and early observation

Prepare the aquarium before the parcel arrives. Confirm temperature, ammonia, nitrite, pH and hardness; dim the lights; secure the lid; and make sure the planned introduction area has shelter and circulation. Do not begin changing the display or mixing chemicals while a bagged fish is waiting.

Follow the current acclimation instructions supplied with the order rather than a fixed generic timer copied from another source. The correct method depends on transport water, journey and your aquarium. Avoid pouring transport water into the display where practical, and minimise handling. Once introduced, give the fish quiet time and watch breathing, balance and how existing occupants respond.

A quarantine or observation system is strongly recommended when it is correctly cycled, heated and matched to the fish's needs. An uncycled small container is not safer merely because it is called quarantine. Use dedicated equipment where possible and seek qualified aquatic-veterinary advice for illness rather than adding medication without a diagnosis.

Reduced colour or appetite immediately after transport can reflect stress, but worsening breathing, loss of balance, visible injury or failure to recover needs prompt attention. Record clear photos or video and contact us the same day if arrival condition is a concern.

Breeding behaviour and maternal mouthbrooding

Copadichromis borleyi is a maternal mouthbrooder. Biological accounts describe males defending spawning locations around large boulders or sand bowers, followed by the female carrying developing eggs and young in her mouth. This is valuable natural-history context, not a promise that fish from this listing will form a compatible breeding group.

Breeding can intensify colour and territorial behaviour. A holding female may eat less and seek lower-conflict space, while a displaying male may pursue other fish more strongly. Stable water, appropriate nutrition, visual barriers and room to withdraw matter more than trying to trigger spawning with abrupt temperature or chemistry changes.

Do not buy a cart quantity of two and assume it will be a pair. The fish are not sold as sexed or bonded, and even one confirmed male and one confirmed female can be a high-pressure arrangement. Any breeding project should begin with an adult-sized aquarium, a carefully planned group, spare capacity and a humane plan for fry.

Avoid stripping or manipulating a mouthbrooding fish without experience. Poor timing and handling can injure the female or developing fry. If breeding is a serious objective, use specialist cichlid references and experienced support rather than treating a product FAQ as a complete breeding protocol.

Buying Red Fin Kadango Cichlids in the UK

Select the available size above and use the live page price and stock as the current authority. Prices can differ by size, and an out-of-stock option cannot be inferred from supplier paperwork or an old local catalogue. The product handle is retained for continuity, but the customer-facing title and care information use the accepted species name.

Each quantity is one fish. Multi-buy rows marked for two fish or four-plus fish are quantity discounts only. They do not certify sex, colour, bonding or compatibility. Review the final aquarium capacity before increasing quantity simply to reach a discount tier.

Use WELCOME10 for 10% off a first order, subject to the current offer terms shown on our special offers page. This live fish is eligible for our Live Arrival Guarantee when the order and destination meet the current livestock-delivery terms. Read the live-fish delivery information and full Live Arrival Guarantee and claim requirements before checkout. Arrival concerns must be reported in the stated window with the required evidence.

Delivery timing depends on route, livestock service, weather and the current dispatch schedule. We do not make a fixed delivery-speed promise in evergreen product copy. At checkout, use the live options and contact us before ordering if your postcode, requested date or aquarium readiness needs confirmation.

Evidence and care boundaries

This listing separates supplier evidence, scientific identity and store care recommendations. The supplier record supports the trade identity, a 24-26°C range, pH 7.5-8.5, hardness 10-30 dGH and a conservative maximum size of 18 cm. Shopify, not that supplier file, is the authority for current variants, price and stock.

The California Academy of Sciences Catalog of Fishes supports the move from the original Haplochromis borleyi combination to the valid name Copadichromis borleyi. The FishBase species summary supports the Lake Malawi distribution, rocky/open habitat, plankton feeding, 24-26°C range and maternal mouthbrooding.

The OATA Malawi cichlid care sheet supports the practical hard-water framework, zero ammonia and nitrite, strong filtration, aeration, regular testing and cautious mixing. Where sources differ, this page chooses the more conservative aquarium-planning figure and labels store recommendations as recommendations rather than scientific absolutes.

No source can guarantee the appearance, sex, temperament or compatibility of an individual live fish. Those boundaries are deliberate. They make the listing more useful to a customer and more reliable for search engines than repeating confident claims that the evidence cannot carry.

Red Fin Kadango Cichlid FAQs

What is the correct scientific name?

The accepted name is Copadichromis borleyi. Haplochromis borleyi is the original combination and remains a common legacy trade and search synonym.

Is Red Fin Kadango the same as Red Fin Borleyi?

The names are commonly used for Red Fin trade forms of Copadichromis borleyi. “Kadango” should not be read as proof of a documented wild locality unless the supplier explicitly provides that provenance.

How large can it grow?

Plan for up to 18 cm using the conservative supplier figure. A biological database reports a lower observed maximum, but the larger planning value gives better aquarium margin.

What size tank does an adult need?

Our recommendation is 300 litres or larger with a long footprint. Stocking density, adult tank mates, rockwork and social behaviour may make a larger aquarium necessary.

What temperature should I use?

Keep a stable 24-26°C and verify it with a separate thermometer. Avoid abrupt changes during water changes or acclimation.

What pH and hardness are suitable?

A practical target is pH 8.0-8.5 and 12-18 dGH. Test the source water and favour stability over repeated rapid correction.

Is it a peaceful cichlid?

It can be less combative than some Malawi species, but “peaceful” is not a guarantee. Males can defend territories, and behaviour changes with maturity, spawning, stocking and aquarium layout.

Which tank mates are safe?

There is no universally safe species list. Choose appropriately sized Malawi fish with compatible water, diet and behaviour needs, observe introductions and keep a separation option ready.

Can it live with small community fish?

Small or soft-water community fish are poor choices. They may need incompatible chemistry and can be intimidated, injured or swallowed as the cichlid grows.

What does one order quantity include?

One cart quantity is one fish. A supplier packing number and the site's multi-buy pricing do not change the sale unit.

Does the two-fish picture mean I receive a pair?

No. It is a representative illustration. Two fish in an image does not mean two fish per quantity and does not represent a sexed, bonded or breeding pair.

Can I choose a male or female?

Not from the current size options. Sex is not guaranteed, and juveniles may not show dependable adult sexual colour. Contact us before ordering if sex is essential to the plan.

Will my fish be bright red and blue?

Not necessarily. Adult males may develop strong colour, while females, juveniles and subordinate fish are often bronze, beige, grey or silver. Line, maturity, hierarchy, health and lighting all matter.

What should I feed it?

Use a complete Malawi-cichlid staple in an appropriate particle size, supplemented with measured planktonic foods such as mysis, daphnia, cyclops or brine shrimp. Avoid overfeeding.

How does it breed?

It is a maternal mouthbrooder. Males defend spawning areas and females carry the developing eggs and fry, but fish from this listing are not sold as a breeding group.

Is the fish covered by the Live Arrival Guarantee?

It is eligible when the order and destination meet the current livestock-delivery terms. Read the delivery and guarantee pages before checkout and follow the stated same-day evidence process for any arrival concern.

Can I use the first-order discount?

WELCOME10 gives 10% off a first order subject to the current offer terms. Check the special-offers page for the live conditions rather than relying on an old product-page promise.

Final pre-order checklist

• The aquarium is fully cycled, with ammonia and nitrite at zero.
• The adult home is at least 300 litres and has a long swimming footprint.
• Temperature is stable at 24-26°C, with pH 8.0-8.5 and hard water.
• Filtration and aeration are sized for the complete adult community.
• Rockwork is secure, sight lines are broken and open midwater remains available.
• Every intended tank mate has been checked for adult size, water, diet and behaviour.
• A safe separation plan exists if aggression develops.
• You understand that one cart quantity is one fish.
• You accept that size does not guarantee sex, colour, age or temperament.
• You have read the delivery and Live Arrival Guarantee requirements.

When those points are in place, Red Fin Kadango can become a substantial, active focal fish in a thoughtfully designed Malawi aquarium. Choose the live size option above, plan for the adult rather than the delivery size, and ask us before checkout if any part of the stock identity or delivery route needs confirmation.