HomeCompare fishLake Kutubu rainbowfish vs Goldeneye cichlid Lake Kutubu rainbowfish vs Goldeneye cichlid: can they live together? Verdict: With cautionTheir temperature ranges only just meet, at 24°C (75°F).A pH of 7.0–8.0 suits both.Minimum tank for the pair: 210 L (55 US gal)Side by sideLake Kutubu rainbowfishGoldeneye cichlidAdult size10 cm (3.9 in)7.5 cm (3 in)Minimum tank210 L (55 US gal)75 L (20 US gal)Temperature20–24°C (68–75°F)24–27°C (75–81°F)pH7.0–8.06.0–8.0Hardness9–12 dGH (161–214 ppm)5–19 dGH (89–339 ppm)TemperamentPeacefulPeacefulCommunity tankGoodGoodCare levelEasyEasyDietOmnivoreCarnivoreSpecies profilesLake Kutubu rainbowfishMelanotaenia lacustrisGoldeneye cichlidNannacara anomala