Species

Mozambique tilapia

Oreochromis mossambicus

moderateaggressivemiddle swimmerCichlidae
Add to my tank
Mozambique tilapia
Tank length
200 cmabout 7 ft (79 in)
Start with
1
Temperature
21–30 °C70–86 °F
pH
6–8
Adult size
25 cm10 in
Lifespan
8–12 yrs

Extremely tolerant of brackish and poor water but large, messy and aggressive when breeding; never release it, as it is invasive worldwide.Extremely tolerant of brackish and poor water but large, messy and aggressive when breeding; never release it, as it is invasive worldwide.

Tank sizes

Good tankmates

Avoid with

Data used by the planner
Temperature21–30AqAdvisor (aqadvisor.com), retrieved 2026-10-04 · low confidence
pH6–8AqAdvisor (aqadvisor.com), retrieved 2026-10-04 · medium confidence
Hardness (dGH)1–20AqAdvisor (aqadvisor.com), retrieved 2026-10-04 · medium confidence
OriginSoutheastern Africa, Zambezi to eastern South Africacurated-v0 (needs expert review) · low confidence
Beginner friendlyNocurated-v0 (needs expert review) · medium confidence
Care levelmoderatecurated-v0 (needs expert review) · medium confidence
Activityactivecurated-v0 (needs expert review) · medium confidence
Swimming levelmiddlecurated-v0 (needs expert review) · medium confidence
Temperamentaggressivecurated-v0 (needs expert review) · medium confidence
Nips finsNocurated-v0 (needs expert review) · medium confidence
Long finsNocurated-v0 (needs expert review) · medium confidence
TerritorialYescurated-v0 (needs expert review) · medium confidence
Lives in groupsNocurated-v0 (needs expert review) · medium confidence
Minimum group1curated-v0 (needs expert review) · medium confidence
Dietomnivorecurated-v0 (needs expert review) · medium confidence
Lifespan (years)8–12curated-v0 (needs expert review); agrees with FishBase (fishbase.se), retrieved 2026-10-04 · medium confidence
Months to adult size18curated-v0 (needs expert review) · low confidence
Safe with plantsNocurated-v0 (needs expert review) · medium confidence
Minimum tank length200curated-v0 (needs expert review) · medium confidence