HomeCompare fishGangetic leaffish vs Glowlight tetra Gangetic leaffish vs Glowlight tetra: can they live together? Verdict: Not recommendedThe Gangetic leaffish is aggressive towards other fish.An adult Gangetic leaffish is about 4 times the length of a Glowlight tetra and may eat it.Both are comfortable at 24–27°C (75–81°F).A pH of 6.9–8.0 suits both.Side by sideGangetic leaffishGlowlight tetraAdult size20 cm (7.9 in)5 cm (2 in)Minimum tank150 L (40 US gal)40 L (11 US gal)Temperature23–27°C (73–81°F)24–28°C (75–82°F)pH6.9–8.06.0–8.0Hardness10–20 dGH (178–357 ppm)5–12 dGH (89–214 ppm)TemperamentAggressivePeacefulCommunity tankGoodExcellentCare levelModerateEasyDietCarnivoreOmnivoreSpecies profilesGangetic leaffishNandus nandusGlowlight tetraHemigrammus erythrozonus