Predator For A 10 Gallon?

[Attilauk]

I have been offered a 10G tank and i was wondering if there were any Predatory fish that are small enough to happily live in there?

i know most predators do tend to be larger fish but is there anything small enough?

 

[catfish00]

what about a scat

 

[always4lora]

what about a scat

lol no they reach nearly a foot

for a 10gallon you are very limited tbh dwarf puffer maybe but tbh i'd get a bigger tank, 20-30gallon you could get some dwarf channa in,