HomeCompare fishDwarf botia vs Redtail splitfin Dwarf botia vs Redtail splitfin: can they live together? Verdict: With cautionThe Redtail splitfin can be semi-aggressive or nip fins.Both are comfortable at 25–30°C (77–86°F).A pH of 6.5–6.9 suits both.Minimum tank for the pair: 115 L (30 US gal)Side by sideDwarf botiaRedtail splitfinAdult size5 cm (2 in)6 cm (2.4 in)Minimum tank115 L (30 US gal)75 L (20 US gal)Temperature25–30°C (77–86°F)15–32°C (59–90°F)pH6.5–6.96.0–8.0Hardness1–15 dGH (18–268 ppm)9–19 dGH (161–339 ppm)TemperamentPeacefulSemi-aggressiveCommunity tankGoodGoodCare levelModerateEasyDietOmnivoreOmnivoreSpecies profilesDwarf botiaYasuhikotakia sidthimunkiRedtail splitfinXenotoca eiseni