HomeCompare fishUmbrella cichlid vs Northern trout gudgeon Umbrella cichlid vs Northern trout gudgeon: can they live together? Verdict: With cautionThe Northern trout gudgeon can be semi-aggressive or nip fins.The Umbrella cichlid can be semi-aggressive or nip fins.The Northern trout gudgeon grows about twice as long as the Umbrella cichlid; watch for bullying or predation.Both are comfortable at 25–26°C (77–79°F).A pH of 6.0–7.0 suits both.Minimum tank for the pair: 150 L (40 US gal)Side by sideUmbrella cichlidNorthern trout gudgeonAdult size7 cm (2.8 in)17.5 cm (6.9 in)Minimum tank75 L (20 US gal)150 L (40 US gal)Temperature25–27°C (77–81°F)24–26°C (75–79°F)pH5.0–7.06.0–7.8Hardness5–19 dGH (89–339 ppm)–TemperamentSemi-aggressiveSemi-aggressiveCommunity tankGoodGoodCare levelModerateEasyDietCarnivoreOmnivoreSpecies profilesUmbrella cichlidApistogramma borelliiNorthern trout gudgeonMogurnda mogurnda