Piranha tank (pics)

The active swimming will likely slow down as the fish matures... It will probably be able to squeak by in a 55g tank, but will take a bit more coordination to turn around once it hits its full size. (it will probably take a few years to hit full size anyway, and it'll be fun to watch it grow up) For any newbies checking out this thread, I wouldn't recommend trying this, as it would be "ideal" to have 5+ in a 125+ gallon tank, but there are always exceptions to the rule. Nicely done somethingpishy1, looks like your piranha is healthy and happy. :)
 
just trying my best to keep him that way :)
 
lol. mine is 1/3 the size of those caribe's, it'll probably turn into a snack.
 
People say they do best in groups, but Ive seen them by themselves and their fine. Its not like they swim around with each other, they just sit there so I don't really understand why people think they should be in groups.


Ever see a lone pirahna in the wild? :) I bet not.
 
is any pleco i could keep w/ it that won't outgrow a 55g?

groups of pirahna will gang up on plecos and flip them over, then eat their soft bellies. i don't know if just one can do it, but i'd bet on yours being the first. he looks pretty angry.
 
lol. i wouldn't be surprised. but if i can find a 6"-7" pleco i might give it a try and just watch very carefully
 
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