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No federal permit to keepMelanochromis lepidiadaptes
Melanochromis lepidiadaptes
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Melanochromis lepidiadaptes is a species of cichlid endemic to Lake Malawi where it is only known from off of Makanjila Point on the southeastern shore.
Intro from Wikipedia (CC BY-SA 4.0)
Care at a glance
Species-specific aquarium care
- Tank: At least 24 in long and 12 in front to back for one adult (adults commonly reach about 3.4 in / 8.72 cm).
- Water: Freshwater.
- Layout: Uses both the bottom and open water: give open swimming space plus cover near the substrate.
- Diet: A predator: feed meaty foods sized to its mouth (frozen fish, shrimp, worms); it will eat tankmates that fit in its mouth. FishBase classes it as a carnivore.
- Availability: Rarely or never seen in the aquarium trade; expect to source it from specialists or not at all.
Calculated from this species' own FishBase record: tank size from its typical adult length and swimming zone, water values from its recorded ranges. The group guide below fills in general care.
Care guide
Species care notes
- Tank: a base of at least 35 × 18 in (roughly 41 US gallons); space needed is rated “large tank”.
- Water: hard, alkaline water, 75–82 °F, pH 7.6–8.8, 8–25 dGH.
- Behaviour: temperament peaceful.
- Difficulty: Easy (Seriously Fish rating).
Short excerpts from the species profile:
- Setup: “Much of the aquarium should contain piles of rocks arranged to form caves with small areas of open water between.”
- Diet: “It will accept most foods offered and a varied diet of live, frozen and good quality dried foods is best.”
- Tankmates: “A relatively peaceful species (for a Melanochromis !) ideal for many hard water communities.”
From the Seriously Fish profile for this species, which has the full habitat, maintenance, diet, behaviour and breeding write-up 167
Lake Malawi mbuna
Applies to most species in this group. Habitat: Rocky shores of Lake Malawi. Individual species can differ, so compare with the species numbers above and the linked sources.
Housing & setup
- Hard, alkaline water (pH 7.8–8.6) and lots of stacked rock with caves; a long tank (often 4 ft+).
- Keep in crowded groups of one male to several females per species, to spread aggression.
Climate & lighting
| Water | 76–82°F |
Diet
- Choose diet by mbuna species. The L. caeruleus profile offers vegetable foods alongside live or frozen foods; do not impose a universal ban on animal protein.
- Feed small amounts once or twice a day.
Social life
- Territorial; overstock mbuna-only tanks rather than mixing with peaceful fish.
Health watch
- Monitor water quality, feeding and aggression. Do not present dietary protein alone as a confirmed diagnosis or universal cause of abdominal swelling.
Understanding the animal
In the wild
In the wild
From this species’ own FishBase record (habitat, bottom type, water and breeding data), not its family. Good care copies these conditions.1
| Where it lives | Lives in freshwater, in lakes. Uses both the bottom and open water. Found in shallow intermediate zone. Feeds in packs, primarily on the scales of other fishes. |
| Water it lives in | Freshwater, depth 2–4 m. |
| Climate | Tropical climate. |
| Wild diet | Hunting macrofauna (predator). |
From the sources
From the sources
Quoted from the matching sections of reputable sources for this exact species. Specialist databases are used first; Wikipedia (community-edited, CC BY-SA 4.0) only fills gaps. Other sources are short credited quotes.
| Where it lives | Home ranges Population dynamics Growth parameters Max. ages / sizes Length-weight rel. Length-frequencies Mass conversion Recruitment Abundance Life cycle Reproduction Maturity Maturity/Gills rel. — FishBase |
| Biology | Found in shallow intermediate zone. Feeds in packs, primarily on the scales of other fishes. — FishBase |
Data and studies
The numbers
The numbers
Each bar is what one source reports. Where several sources weigh in, the dashed gold band marks their average.
Adult length
Maximum recorded length. Measured as standard length (snout to the base of the tail, not counting the tail fin). Fish in home aquariums often stay smaller than wild records.
Water temperature
Range the species tolerates; aim for the middle.
pH
Water hardness
Minimum tank footprint
Seriously Fish recommends a tank base of at least 35 × 18 in (about 41 US gallons).
Sources for this sheet
- FishBase (Froese & Pauly, eds.), version 24.07 Peer-reviewed researchThe global scientific database on fishes, maintained by a consortium of research institutions; every value is referenced.
- Seriously Fish species profiles Experienced keeper or breederLong-running aquarium reference written and peer-checked by experienced fishkeepers and ichthyologists; each profile covers habitat, tank size, water, diet, behaviour and breeding.
- Merck Veterinary Manual: Management of aquarium fish Zoo, university or veterinaryThe Merck Veterinary Manual: a standard veterinary reference written and reviewed by veterinary specialists.
- Merck Veterinary Manual: Types and features of aquatic systems Zoo, university or veterinaryThe Merck Veterinary Manual: a standard veterinary reference written and reviewed by veterinary specialists.
- Merck Veterinary Manual: Nutritional diseases of fish Zoo, university or veterinaryThe Merck Veterinary Manual: a standard veterinary reference written and reviewed by veterinary specialists.
- Seriously Fish — Labidochromis caeruleus Zoo, university or veterinaryAdded in the 2026 source-checked care-guide review.
- Wikipedia (species article) Community referenceFree encyclopedia; useful overviews with their own citations. Intro text is quoted under CC BY-SA 4.0.
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