Mature adult Ghost Knife Fish These nocturnal fish expand significant, achieving all-around twenty inches (51 cm), they require a large aquarium with Room to maneuver. You’ll often discover them in the shops as juveniles only 4 inches, so in that situation you have time to upgrade the tank measurement because https://aquariumrepairservices.blogspot.com/2023/01/how-do-i-choose-top-aquarium-cleaner.html