kathleen55
Aquarium Advice Freak
how big of a tank do you need for a knifefish?
how big of a tank do you need for a knifefish?
ooh really?okay thanksI'd say around 120 gallons, they get big, around 11-20 inches and eat smaller fish as well. That's JMO though.
I'd say around 120 gallons, they get big, around 11-20 inches and eat smaller fish as well. That's JMO though.
mine grew up in a 4 foot and recently has been moved to a 6x2, they definetly need a 6x2 when they get large