Leiarius Questions

[aquaculture]

Which would do better with 3 spotted rapheals and 3 giant rapheals,1 balck ghost knife, 2 koi, and 2 6-9 inch goldfish. in 300 gallon stock tank.
Copy and paste your answers from below \/.

Leiarius marmoratus
and /or
Leiarius pictus

 

[aquaculture]

Also if I dont have proper aquaria, please tell me what would be.