Should I buy it?
Panda Corydoras
Corydoras panda
Also known as: panda cory, panda catfish, Panda cory, Panda catfish
Fishori provides conservative planning guidance, not guarantees.
Based on multiple reputable aquarium care sources with strong agreement. Use the numbers here as planning defaults — your room, water, and routine still shape real-world outcomes.
A small black-and-white cory that keepers buy for the markings. Needs a school of six on sand or smooth gravel. The panda pattern washes to grey when the fish is solo, stressed, or kept on sharp grit.
Best for
Nano and community tanks 60L or more with fine sand substrate and patience for a six-fish shoal that displays the full black-and-white markings.
Avoid if
You only have sharp gravel, your tank is under 50L, or you can only find one or two for sale.
Top things that go wrong
- Group welfare — not a solo display fish. Plan at least **6** together for normal behaviour; smaller groups often mean stress, colour loss, or nipping depending on species.
- Shrimp & snails. Shrimp: compatible in most setups. Cherry shrimp and other dwarf species coexist with peaceful small fish, though baby shrimp are food for almost any fish that gets to them.
Common mistakeTwo panda cories in a 30L desktop tank. The markings fade to grey under stress, and two fish never form a real school.
What most shops don't tell you
- 1.Bought in pairs as a 'splash of contrast' for a 60L. The black markings fade to grey within weeks of solo or undergrouped life.
- 2.Kept on warm Amazon settings near 28°C. Pandas hold colour better at the cooler end of the cory range.
- 3.Sand and a group of six. Avoid copper or strong malachite meds without scaleless-fish research first.
About this species
Panda corys carry a black eye band, a black shoulder, and a black tail base on a white body. Prefer cooler, well-oxygenated water than most Amazon tetras.
- Corydoras Catfish60L min · same group, comparable tank size
- Julii Corydoras60L min · same group, comparable tank size
- Salt and pepper cory / dwarf cory60L min · same group, comparable tank size
- Adolfoi cory80L min · same group, similar adult size
- Glass Catfish80L min · same group, similar adult size
- Peppered Corydoras80L min · same group, similar adult size
- Pygmy Corydoras30L min · same group, similar adult size
- Bronze corydoras100L min · same group, similar adult size
- Amano Shrimpalso beginner peaceful, similar tank size
- Assassin Snailalso beginner peaceful, similar tank size
- Beckford Pencilfishalso beginner peaceful, similar tank size
- Black Neon Tetraalso beginner peaceful, similar tank size
- Black phantom tetraalso beginner peaceful, similar tank size
- Bloodfin tetraalso beginner peaceful, similar tank size
- Agassiz’s dwarf cichlid tank mateslists this fish as a safe and recommended mate
- Black phantom tetra tank mateslists this fish among its safer mates
- Cockatoo / crested Apistogramma tank mateslists this fish as a safe and recommended mate
- Penguin tetra tank mateslists this fish among its safer mates
- Splash tetra tank mateslists this fish among its safer mates
Plan grid
Key limits are shown above; this section adds planning detail: pH band, swim level, bioload and activity, and the radar.
Swim zones
Planning trait chart
Six indices for comparing species on paper before you spend.
- Beginner ease85
- Peacefulness90
- Community fit83
- Small-tank fit100
- Hardiness79
- Energy24
Numbers are deterministic planning indices from Fishori fields — not a scientific score of your individual fish.
Common setup sketches
Conservative patterns from Fishori fields — still run the pair checker for every species you add; sketches are not a stocking guarantee.
Rough 90L+ layout: one calm centrepiece, 8–12 small tetras/rasboras, 6–8 corydoras-type bottom fish — verify every name in the pair checker before buying.
Safe directions on file include: Neon Tetra, Ember Tetra, Harlequin Rasbora.
Prioritise 6+ of Panda Corydoras in 60L+ with filtration sized for messy feeding — add only mates that already pass pair checks with this species.
Tank mate intelligence
Peaceful community partners only: small tetras (neon, ember), harlequin rasboras, dwarf gouramis, snails, dwarf shrimp. Keep a group of six on smooth substrate or fine sand to protect the white markings and barbels. Skip aggressive cichlids entirely.
Pair-level compatibility with this fish as anchor.
Read the blocking rule on each pair page before experimenting.
Do-not-stock combinations on conservative hobby rules.
Compare with
Run a real pair check: Panda Corydoras + Neon Tetra
- Try Neon Tetra — open the pair check.
- Try Ember Tetra — open the pair check.
- Try Harlequin Rasbora — open the pair check.
- Try Dwarf Gourami — open the pair check.
Behaviour, temperament, and what to watch
Prose and lists come from the same record: read temperament first, then glass-level signals so you are not surprised after day three.
Panda Corydoras is peaceful in mixed company.
Stress / aggression triggers on file
- Sudden crowding
- Poor water quality
Fin nipping: Not a habitual fin-nipper, but individuals can still test fins under stress or in a crowded tank.
Predation: Not a predator toward similarly-sized community fish. The usual community caveats about mouth size still apply for very small fry or shrimp.
Territory: Not strongly territorial, but still claims a working area in the tank. Give it room to settle without overlapping the next species' patch.
Planted tanks: excellent — easy plant ideas
In the glass: typical and warning signs
- Often calm on the glass — bursts of movement around food or tank disturbance.
- Shoaling/schooling: most colour and confidence show when the group meets **6+**.
- Clamped fins, gasping at the surface, hiding non-stop, or refusing food after the first week.
- Rapid breathing when parameters swing — fix ammonia/nitrite first, then reassess mates.
- Low listed risk — still watch new introductions.
- Separate or rehome if injuries appear, one fish is pinned, or feeding becomes a daily chase.
- If water is stable but behaviour worsens, reduce stocking or remove the highest-impact species first.
Fish behaviour can vary between individuals and tank setups. Always observe new fish closely after introduction.
Care parameters: water, food, inverts, grouping
Chemistry and group rules sit here so you are not re-reading the same line from tank mate or temperament blocks. Swim level is in the plan grid above.
Hardness
soft
Diet
omnivore
Mixed diet: a quality flake or pellet as the staple, with frozen or live foods two or three times a week.
Shrimp & snails
Shrimp: compatible in most setups. Cherry shrimp and other dwarf species coexist with peaceful small fish, though baby shrimp are food for almost any fish that gets to them.
Shoaling species. Buy 6 or more of one species together. Smaller schools sulk, lose colour, and redirect their schooling energy at whatever else is in the tank.
Egg scatterers and schoolers still spawn in stable tanks. Have a plan for the fry, or accept that the parents and tank mates will eat them in a community setup.
- Hold 20 to 26 °C steadily on a real thermometer, not the dial on the heater.
- Aim for pH 6 to 7.5 and a hardness you can re-test in two weeks. A one-time strip in the shop car park is not a water test.
- Schooling species. Buy 6 or more from the same tank on the same day before adding any centrepiece fish.
- Tank volume meets or exceeds 60L published minimum for adults.
- You can stock at least 6 individuals (group welfare).
- Heater can hold 20–26°C without cooking cooler-water tank mates.
Explore and stocking hubs
Same library as the rest of Fishori: tank-mate index for this species, category peers, guides, and litre-based stocking lists where min tank on file is within the hub volume.
Plan with tools
Pair-level rules and multi-fish stocking use the same conservative engine — add this fish in the tank builder only after mates pass pair checks.
Filtration & heating
A 60L minimum tank needs a filter rated for at least 240L/hr turnover and a heater to hold 20–26°C reliably.
Plant suggestions
Panda Corydoras does well in planted tanks. Plants compatible with 20–26°C and pH 6–7.5:
Profile status: verified · Evidence tier: high · 3 linked source(s). Fishori does not fabricate citations.
Fishori uses conservative planning rules based on these sources.
Confidence is explained in the summary at the top of this page (same tier as here), not repeated below.
How Fishori evaluates compatibility (same logic as pair and tank tools).
- Seriously Fish. Corydoras panda
Primary: aquarium size, water chemistry, behaviour, and compatibility (URL verified in upgrade script; recheck if site content changes).
- FishBase. Corydoras panda
Secondary: taxonomy, distribution, and maximum length in nature; cross-check with aquarium import lines and measured tank parameters.
- Wikipedia. Corydoras panda
Secondary: general species context; verify all husbandry numbers against a dedicated aquarium care sheet and your test kit, not a single table row.
Evidence notes
- The Seriously Fish profile for the binomial in this record was successfully reached as the primary aquarium reference.
- FishBase contributes natural-range size and habitat context. Translate those numbers through your heater, your water report, and your tank footprint before stocking.
- Wikipedia is only cited if the article URL returned OK. Use it for orientation, not as the only care sheet for an import.
- All compatibility text reflects typical hobby experience and the Fishori model. Individual fish, shop stress, and the order tank mates are added in can still defy a single-paragraph label.
- Fishori profiles work from typical aquarium trade sizes and hobby care norms. Specialist site checks and literature review for this species are not yet recorded here, so the ranges on this page are planning numbers rather than guarantees.