HomeCompare fishViolet goby vs Globe fish Violet goby vs Globe fish: can they live together? Verdict: Not recommendedThe Globe fish is aggressive towards other fish.The Violet goby is best kept in a species tank.The Violet goby can be semi-aggressive or nip fins.Both are comfortable at 24–26°C (75–79°F).A pH of 7.0–8.0 suits both.Side by sideViolet gobyGlobe fishAdult size50 cm (20 in)47 cm (19 in)Minimum tank210 L (55 US gal)455 L (120 US gal)Temperature20–26°C (68–79°F)24–26°C (75–79°F)pH7.0–8.06.0–8.0Hardness9–19 dGH (161–339 ppm)–TemperamentSemi-aggressiveAggressiveCommunity tankNot suitable–Care levelModerate–Species profilesViolet gobyGobioides broussonnetiiGlobe fishTetraodon lineatus