HomeCompare fishUmbrella cichlid vs Demon eartheater Umbrella cichlid vs Demon eartheater: can they live together? Verdict: Not recommendedThe Umbrella cichlid can be semi-aggressive or nip fins.An adult Demon eartheater is about 4 times the length of a Umbrella cichlid and may eat it.Both are comfortable at 25–27°C (77–81°F).A pH of 6.3–7.0 suits both.Side by sideUmbrella cichlidDemon eartheaterAdult size7 cm (2.8 in)25 cm (9.8 in)Minimum tank75 L (20 US gal)210 L (55 US gal)Temperature25–27°C (77–81°F)23–28°C (73–82°F)pH5.0–7.06.3–7.0Hardness5–19 dGH (89–339 ppm)5–10 dGH (89–178 ppm)TemperamentSemi-aggressivePeacefulCommunity tankGood–Care levelModerateModerateDietCarnivoreOmnivoreSpecies profilesUmbrella cichlidApistogramma borelliiDemon eartheaterSatanoperca jurupari