Experienced adult Ghost Knife Fish These nocturnal fish increase significant, reaching all-around 20 inches (fifty one cm), they require a large aquarium with Place to maneuver. You’ll frequently obtain them during the shops as juveniles only 4 inches, so in that situation you have time to up grade the tank https://aquariumshops.family.blog/2022/10/27/how-to-keep-your-aquarium-clean/