Starting a predatory fish tank

[bradcine]

My tank will be close to 300 gallons, what fish work well together? I definitely want a Black Arrawana. Would a clown knife, vampire tetra work well? Thank you!!

 

[LCT8]

A school of 3-5 widebar schomburgkii, tiger datnoids, peacock bass alligator gar, golden dorado you should watch some YouTube videos to get more ideas

 

[kno4te]

My tank will be close to 300 gallons, what fish work well together? I definitely want a Black Arrawana. Would a clown knife, vampire tetra work well? Thank you!!

It’ll work. Would stick red tail payaras instead of scomberoides or armatus due to tank size.

 

[Rocksor]

300g standard seems a bit small for an adult vampire tetra.

 

[LCT8]

300g standard seems a bit small for an adult vampire tetra.

In my opinion it should be plenty of room

 

[kno4te]

300g standard seems a bit small for an adult vampire tetra.

Agree rocksor. Wont work for armatus.

In my opinion it should be plenty of room

Not for armatus.

 

[LCT8]

It’ll work. Would stick red tail payaras instead of scomberoides or armatus due to tank size.

Red tail payaras are smaller in size?? I never knew there was such a thing but does it cost more than a normal one?

 

[kno4te]

Red tail payaras are smaller in size?? I never knew there was such a thing but does it cost more than a normal one?

They are more expensive but can reach the 14-16im mark. Manageable and won’t get eaten up like scomberoides.

 

[LCT8]

They are more expensive but can reach the 14-16im mark. Manageable and won’t get eaten up like scomberoides.

Oh cool!

 

[Rocksor]

A school of 3-5 widebar schomburgkii, tiger datnoids, peacock bass alligator gar, golden dorado you should watch some YouTube videos to get more ideas

Youtube is not the golden standard for proper fishkeeping of larger fish in general. OP, I wouldn't go searching on YouTube for proper tankmates in a predatory 300g standard tank,