I just thought I'd start a new thread about a fish that not many of us should keep. Myself included. About a year ago my wife had a request from a friend to rehome a Red Belly Pacu. I said yes, because of the circumstances:-
These people were someone my wife's contact knew - he'd bought a pair from an lfs and I don't know how but the two Pacu's ended up in a bucket overnight - 'tank maintenance'. One died but all of this is pure heresay. I don't know.
Anyroads, the survivour ended up in a six by two by two foot discus tank which was not exactly ideal, hence the ask for me to take it on. I did with some glee because I knew I could cope with it. Sort of, given my itch for a trop pond.
As you may know, that happened, after a lot of persuasion. Three months worth to be precise.
In the mean time, the fish was housed in a glass tank far too small for it - my 240l. Have you ever experienced pH crashes and ammonia readings so dark they appear black? That happened to me. I lost no fish, the only reason I can give is because of the low pH.
Long and short of all of this is: I'll get my 1000g indoor pond mark 2 before I contemplate anything else huge: lesson learned. This fish needs something that size.
The Pacu - named 'Trevor' after the 'Young Ones' character: "Trevor: My friend who lives in the bin". They didn't know it was a Pacu
Don't ask if you don't know about this bunch of student hooligans
Anyway, some pics of the giant tetra during a water change:-