pacu fish

I recently got these fish being told they are silver dollars I have asked around and had so many different answers (pacu, red belly piranha and silver dollar) any idea I can’t put them in my tank if they are pacu or piranha

I have had tanks for roughly two decades now. when I very first started keeping fish, I looked at them entirely differently. To me, at that point, they were living decor. I was sold two "Red Bellied Cichlids," which, as time went on and I learned more, I realized were actually red-bellied...

Hey there I’m new to the site. So i bought a Red Belly Pacu about 4 months ago and needless to say i should have done my homework. I have a 45 gallon take and it’s growing fast. I willing to give it away or donate it. I’m in Stockbridge Georgia. Can anyone lead me in the right direction?

I am getting a 3-4 inch Pacu tomorrow and I will be putting it in a 10 gallon with 2 other Firemouth Cichlids (small) and yes I know I need a way bigger tank but for now I will keep it in a 10 gallon until it gets about 6 inches then into my 20 gallon, but what other small fish or snails do you...