Top 5 fastest growing large freshwater fish you've ever owned?

  • We are currently upgrading MFK. thanks! -neo
I can't name 5 really fast ones but the fastest growers I can recall having would be the armatus characin and the Siniperca chuatsi....and I think the Siniperca has the armatus beat.
 
Probably Oscar, Common Pleco, Iridescent Shark (kinda), and maybe also Electric Blue Acara. Oh and I guess a Goldfish from a fair. Others that grew somewhat fast are Senegal/Dinosaur Bichir, Silver Dollars, my Blue Catfish grew somewhat fast, and maybe also my Jewel Cichlid.
 
In my personal experience, pacu, RTC, Channa micropeltes and buttikoferi cichlid.
Iridescent Shark (kinda),
Interesting. Can you provide a specific rate,like how many inches per month?
 
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