African Pike can mix?

[Tigriuns™]

Hi I already have this few fish in my tank.. just wonder if I can mix a African Pike with it?? And may I know what I am still missing in my characin tank
Thanks

Hydrolycus tatauaia – 1 pce
Merodontodus Tigriuns – 1 pce
Red-tailed Barracuda – 1 pce
Hydrocynus Vittatus – 1 pce
Hydrocynus Goliath – 1 pce

 

[rixy]

hi,how bigs the tank???

 

[johno27]

odoe are con specific it would be risky at the least to mix them with similar shaped fish

stranger things have worked but I wouldn't try it