fancy male guppies are not compatible with male bettas.
As each of them have their own personallity, some of the bettas are more
nastier than others....

My betta lives with my apple snail, but you can try corys, large neons.

Tank mates with bettas does depend on tank size. What size tank are you
talking about here??
"Curious" wrote in message
om...
Can anyone please advise whether these fish are compatible, thanks.