20 Gallon Tank Aggressive

[gplundberg]

Hi all!

I am getting a 20 gallon tank and I would like it to be aggressive. I do not want any chiclid because I want something that could possibly eat other fish. If there is a fish I can do there will be only one of it in there. The bigger the fish the better.

Thanks?

 

[Sidman24]

20 gallon is really too small for anything you're looking for I'm afraid

 

[teagybear]

20 gallon is really too small for anything you're looking for I'm afraid

I second that.

 

[azmodan]

A lone paradise fish would work in a 20g. Fully grown they'll often eat smaller fish such as endlers, guppies, etc. Golden wonder killies will also eat fish of that size no problem.

 

[jamesyboy11]

I have cichlids and you are able to feed them small fish or mice, but 20gal is a little small, if you want predetor fish minimum is like a 45gal, you could get pirahnas.