Biggest Fish For A 26 Gallon?

[Kabernick30]

Im looking for a big/midsized fish for my 26 gallon its cycled and only has 3 fish in it

Any suggestions?

 

[allydawn17]

it depends, what kind of fish do you have in there now?

 

[fluttermoth]

As well as what fish you have already, can you tell us the dimensions of the tank, what temperature you run the tank at, whether it's planted, what sort of filter you have and whether your water is hard or soft?