i wanna try to redo an old 10 gal. freshwater tank i had a long time ago. i replaced old parts, cleaned throughly and all.
what i want to know is if you may put bettas and guppy fish together. i know bettas can be in a community aquarium with other peaceful fish that won't nip at its fins, but a guppy has a long tail fin. will they fight? i think the betta will go crazy, but i need your opinion. thanks!