Predatory fish for 40gal breeder?

  • We are currently upgrading MFK. thanks! -neo
These are great tanks.

They are some types of wolffish that will be good but let someone else tell you exactly;)
 
Some "crenicichla species" are small enough for a 40 gallon also look up hujeta gar.
 
Other then that there's really not to much more options with a 40 gallon when it comes to predatory fish.
 
Cottus bairdii
 
These are great tanks.

They are some types of wolffish that will be good but let someone else tell you exactly;)

yup. perfect for a solo red/rainbow wolf fish AKA erythrinus erythrinus. great fish. Do some research. Also, a small species of bichir would be great too.
 
A crenicichla albopunctata would do wonderfull in a 40 gallon
 
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