HomeCompare fishSpindle hap vs Malawi eyebiter Spindle hap vs Malawi eyebiter: can they live together? Verdict: Not recommendedThe Spindle hap is aggressive towards other fish.Both are comfortable at 22–27°C (72–81°F).A pH of 7.5–8.0 suits both.Side by sideSpindle hapMalawi eyebiterAdult size14 cm (5.5 in)25 cm (9.8 in)Minimum tank285 L (75 US gal)210 L (55 US gal)Temperature22–27°C (72–81°F)22–28°C (72–82°F)pH7.5–8.07.5–8.3Hardness9–19 dGH (161–339 ppm)9–19 dGH (161–339 ppm)TemperamentAggressivePeacefulCommunity tank–With cautionCare level–EasyDietOmnivoreCarnivoreSpecies profilesSpindle hapProtomelas taeniolatusMalawi eyebiterDimidiochromis compressiceps