Average Max Length For BGKF?

  • We are currently upgrading MFK. thanks! -neo

siôn.griffin

Feeder Fish
MFK Member
Sep 25, 2010
136
0
0
Kuala Lumpur
What is the average maximum length for a Black Ghost Knife fish? I've had one for about a year now, and its around 10 inches, and was wondering how much bigger it will get.

Thanks,

-siôn-
 
How long will it take for mine to reach that length?
 
39 gallons - need a bigger one if it gets 20+ inches.
 
hmm.. yes.. they have the potential of reaching 20 inches.. I have never seen one that big.. (Red devil has a pretty big one?) I'd say you have a massive bgk if you get it hitting 15".. and that will take years..
 
yup.. an upgrade will be necessary..
 
Okay, thanks.
 
39 gallons is too small for the size he is at now... you could stunt him. If you upgrade him to a bigger tank now, he should grow faster and be happier and healthier. Remember you need a tank with some height to it, like a 150 gallon or bigger (220 would be sweet).
 
MonsterFishKeepers.com