HomeCompare fishGoldeneye cichlid vs Crescent betta Goldeneye cichlid vs Crescent betta: can they live together? Verdict: CompatibleBoth are comfortable at 24–27°C (75–81°F).A pH of 6.0–7.0 suits both.Minimum tank for the pair: 75 L (20 US gal)Side by sideGoldeneye cichlidCrescent bettaAdult size7.5 cm (3 in)6 cm (2.4 in)Minimum tank75 L (20 US gal)40 L (11 US gal)Temperature24–27°C (75–81°F)24–30°C (75–86°F)pH6.0–8.06.0–7.0Hardness5–19 dGH (89–339 ppm)5–19 dGH (89–339 ppm)TemperamentPeacefulPeacefulCommunity tankGoodGoodCare levelEasyEasyDietCarnivoreOmnivoreSpecies profilesGoldeneye cichlidNannacara anomalaCrescent bettaBetta imbellis