HomeCompare fishGlass catfish vs Black sharkminnow Glass catfish vs Black sharkminnow: can they live together? Verdict: Not recommendedAn adult Black sharkminnow is about 6 times the length of a Glass catfish and may eat it.Both are comfortable at 24–26°C (75–79°F).A pH of 6.5–7.0 suits both.Side by sideGlass catfishBlack sharkminnowAdult size15 cm (5.9 in)90 cm (35 in)Minimum tank150 L (40 US gal)475 L (125 US gal)Temperature21–26°C (70–79°F)24–27°C (75–81°F)pH6.5–7.06.5–7.5Hardness8–18 dGH (143–321 ppm)2–15 dGH (36–268 ppm)TemperamentPeacefulPeacefulCommunity tankGoodGoodCare levelEasyEasyDietCarnivoreOmnivoreSpecies profilesGlass catfishKryptopterus bicirrhisBlack sharkminnowLabeo chrysophekadion