HomeCompare fishIndian glassy fish vs Glowlight tetra Indian glassy fish vs Glowlight tetra: can they live together? Verdict: CompatibleBoth are comfortable at 24–28°C (75–82°F).A pH of 7.0–8.0 suits both.Minimum tank for the pair: 75 L (20 US gal)Side by sideIndian glassy fishGlowlight tetraAdult size8 cm (3.1 in)5 cm (2 in)Minimum tank75 L (20 US gal)40 L (11 US gal)Temperature20–30°C (68–86°F)24–28°C (75–82°F)pH7.0–8.26.0–8.0Hardness9–19 dGH (161–339 ppm)5–12 dGH (89–214 ppm)TemperamentPeacefulPeacefulCommunity tankGoodExcellentCare levelEasyEasyDietOmnivoreOmnivoreSpecies profilesIndian glassy fishParambassis rangaGlowlight tetraHemigrammus erythrozonus