HomeCompare fishPeppered corydoras vs Crescent betta Peppered corydoras vs Crescent betta: can they live together? Verdict: CompatibleBoth are comfortable at 25–28°C (77–82°F).A pH of 6.0–7.0 suits both.Minimum tank for the pair: 75 L (20 US gal)Side by sidePeppered corydorasCrescent bettaAdult size8 cm (3.1 in)6 cm (2.4 in)Minimum tank75 L (20 US gal)40 L (11 US gal)Temperature25–28°C (77–82°F)24–30°C (75–86°F)pH6.0–7.86.0–7.0Hardness5–19 dGH (89–339 ppm)5–19 dGH (89–339 ppm)TemperamentPeacefulPeacefulCommunity tankExcellentGoodCare levelEasyEasyDietOmnivoreOmnivoreSpecies profilesPeppered corydorasCorydoras paleatusCrescent bettaBetta imbellis