HomeCompare fishGarnet tetra vs Horseface loach Garnet tetra vs Horseface loach: can they live together? Verdict: Not recommendedAn adult Horseface loach is about 4 times the length of a Garnet tetra and may eat it.Both are comfortable at 25–27°C (77–81°F).A pH of 6.0 suits both.Side by sideGarnet tetraHorseface loachAdult size5 cm (2 in)20 cm (7.9 in)Minimum tank55 L (15 US gal)210 L (55 US gal)Temperature23–27°C (73–81°F)25–29°C (77–84°F)pH5.0–6.06.0–7.0Hardness5–12 dGH (89–214 ppm)1–12 dGH (18–214 ppm)TemperamentPeacefulPeacefulCommunity tankExcellentGoodDietOmnivoreOmnivoreSpecies profilesGarnet tetraHemigrammus pulcherHorseface loachAcantopsis choirorhynchos