there are four species altus,falactus and two yellowtailed varieties red tail (altus and falactus) are smaller than yellowtail two or three small ones can be kept in a 55 but 75gallons up is usually betterSnook000;4524853; said:How big do they get. Can I keep one in a 55. Is there different species.
Snook000;4526619; said:a wolf fish would work for a 55?