Mature Grownup Ghost Knife Fish These nocturnal fish mature significant, achieving all around twenty inches (51 cm), they need to have a significant aquarium with space to maneuver. You’ll often locate them from the shops as juveniles only 4 inches, so in that case you have time to update the https://fishpondcleaning.blogspot.com/2023/06/how-to-set-up-aquarium.html