HomeCompare fishStriped barb vs Mosquitofish Striped barb vs Mosquitofish: can they live together? Verdict: Not recommendedThe Mosquitofish can be semi-aggressive or nip fins.An adult Striped barb is about 3 times the length of a Mosquitofish and may eat it.Both are comfortable at 23–26°C (73–79°F).A pH of 6.0–6.5 suits both.Side by sideStriped barbMosquitofishAdult size12 cm (4.7 in)4 cm (1.6 in)Minimum tank210 L (55 US gal)40 L (11 US gal)Temperature23–26°C (73–79°F)12–29°C (54–84°F)pH6.0–6.56.0–8.0Hardness2–12 dGH (36–214 ppm)5–19 dGH (89–339 ppm)TemperamentPeacefulSemi-aggressiveCommunity tankExcellentGoodCare levelEasyEasyDietOmnivoreOmnivoreSpecies profilesStriped barbPuntius johorensisMosquitofishGambusia affinis