HomeCompare fishBloodfin tetra vs Lemon tetra Bloodfin tetra vs Lemon tetra: can they live together? Verdict: CompatibleBoth are comfortable at 22–28°C (72–82°F).A pH of 6.0–8.0 suits both.Minimum tank for the pair: 75 L (20 US gal)Side by sideBloodfin tetraLemon tetraAdult size5.5 cm (2.2 in)5 cm (2 in)Minimum tank75 L (20 US gal)75 L (20 US gal)Temperature18–28°C (64–82°F)22–28°C (72–82°F)pH6.0–8.05.5–8.0Hardness10–30 dGH (178–535 ppm)3–25 dGH (54–446 ppm)TemperamentPeacefulPeacefulCommunity tankExcellent–Care levelEasyEasyDietOmnivoreOmnivoreSpecies profilesBloodfin tetraAphyocharax anisitsiLemon tetraHyphessobrycon pulchripinnis