HomeCompare fishBrilliant rasbora vs Dwarf rasbora Brilliant rasbora vs Dwarf rasbora: can they live together? Verdict: Not recommendedAn adult Dwarf rasbora is about 6 times the length of a Brilliant rasbora and may eat it.Both are comfortable at 23–26°C (73–79°F).A pH of 6.0 suits both.Side by sideBrilliant rasboraDwarf rasboraAdult size9 cm (3.5 in)54 cm (21 in)Minimum tank110 L (29 US gal)40 L (11 US gal)Temperature22–26°C (72–79°F)23–27°C (73–81°F)pH6.0–6.55.0–6.0Hardness–5–12 dGH (89–214 ppm)TemperamentPeacefulPeacefulCommunity tankGoodGoodCare levelEasyEasyDietOmnivoreOmnivoreSpecies profilesBrilliant rasboraRasbora einthoveniiDwarf rasboraBoraras maculatus