HomeCompare fishSpotted ctenopoma vs Indian glassy fish Spotted ctenopoma vs Indian glassy fish: can they live together? Verdict: Not recommendedThe Spotted ctenopoma is aggressive towards other fish.Both are comfortable at 20–25°C (68–77°F).A pH of 7.0–8.0 suits both.Side by sideSpotted ctenopomaIndian glassy fishAdult size15 cm (5.9 in)8 cm (3.1 in)Minimum tank210 L (55 US gal)75 L (20 US gal)Temperature5–25°C (41–77°F)20–30°C (68–86°F)pH6.0–8.07.0–8.2Hardness5–12 dGH (89–214 ppm)9–19 dGH (161–339 ppm)TemperamentAggressivePeacefulCommunity tankGoodGoodCare levelEasyEasyDietCarnivoreOmnivoreSpecies profilesSpotted ctenopomaCtenopoma acutirostreIndian glassy fishParambassis ranga