HomeCompare fishSpotted ctenopoma vs Bluespotted corydoras Spotted ctenopoma vs Bluespotted corydoras: can they live together? Verdict: Not recommendedThe Spotted ctenopoma is aggressive towards other fish.The Spotted ctenopoma grows about twice as long as the Bluespotted corydoras; watch for bullying or predation.Both are comfortable at 22–25°C (72–77°F).A pH of 6.0–8.0 suits both.Side by sideSpotted ctenopomaBluespotted corydorasAdult size15 cm (5.9 in)5.7 cm (2.2 in)Minimum tank210 L (55 US gal)–Temperature5–25°C (41–77°F)22–26°C (72–79°F)pH6.0–8.06.0–8.0Hardness5–12 dGH (89–214 ppm)2–25 dGH (36–446 ppm)TemperamentAggressivePeacefulCommunity tankGoodGoodCare levelEasyEasyDietCarnivoreOmnivoreSpecies profilesSpotted ctenopomaCtenopoma acutirostreBluespotted corydorasCorydoras melanistius