| Species | Fish |
|---|---|
| Origin | Venezuela and Colombia |
| Size Category | Small |
| Category | Fish |
| Original Purpose | Ornamental |
| Body Length | 5–7.5 cm |
|---|---|
| Lifespan | 3–4 years |
| Senior Age Threshold | 3 years |
| Exercise Needs | Intermediate care level |
|---|---|
| Grooming | Omnivore |
| Annual Exam Focus | Compatible: Neon Tetras, Cardinal Tetras, Rummy Nose Tetras, Corydoras Catfish, Otocinclus Catfish, Guppies, Harlequin Rasboras, Honey Gourami |
| Routine Care | Incompatible: Oscars, large aggressive cichlids, fin-nipping barbs, fast-eating fish that outcompete them |
| Condition | Onset Stage | Risk | Hereditary | Screening |
|---|---|---|---|---|
| Ich (White Spot Disease) | adult | medium | No | N/A |
| Fin Rot | adult | medium | No | N/A |
| Dropsy | adult | high | No | N/A |
| Gill Flukes | adult | medium | No | N/A |
| Swim Bladder Disorder | adult | medium | No | N/A |
| CHIC Required Tests | Intermediate, biparental brood care, egg layers on flat surfaces or pits |
|---|---|
| Recommended DNA Tests | Mikrogeophagus ramirezi |
| Water Temperature | 25.5-30°C |
|---|---|
| pH Range | pH 5-7 |
| Water Type & Tank | Freshwater, Min tank: 75L |
| Diet | Omnivore |
| Common Issues | Difficulty: Intermediate. Temperament: Peaceful, but territorial during breeding |
| Locomotion | Mid-to-bottom level swimming, sifting substrate for food, territorial guarding during breeding, playful interactions, nudging or twirling during courtship |
|---|---|
| Social | Peaceful, but territorial during breeding |
| Stress/Displacement | Black line or broken line across body, color loss/fading, clammed up fins, hiding, rapid breathing, erratic swimming |
| AI-Trainable Signals | Color intensity changes, black line/spot visibility, fin clamping, hiding behavior, vertical swimming, rapid breathing, bottom sitting |
|---|---|
| Context-Dependent Vocalizations | Black line or broken line across body, color loss/fading, clammed up fins, hiding, rapid breathing, erratic swimming |
| Interspecies Communication | Water type: Freshwater, pH: 5-7 |