I know a guy who has a 20 gallon long with a female GT and a female JD in it. He does w/c once per week. Now before you all FREAK out. I know this is bad. In fact It's REALLY bad IMO. I've tried to talk him into getting a 55 for them (at least), but he's got projects around the house to finish up first...blah blah. I've even offered to buy him a 55 just to get them outta there. he bought his fish about a month after I bought mine 2 yrs ago. My JD female is pushing 8" but I think she's done growing, while his female JD is only about 4".
Anyway, I'm guessing they're already stunted. He's a good guy and a good friend of mine but this really bugs me cause I know he's had JD's in the past and grew them to 8-9" or so, with proper care
Are these fish gona die soon or what? Will they get deformed or something else? Anybody know what to do?


Anyway, I'm guessing they're already stunted. He's a good guy and a good friend of mine but this really bugs me cause I know he's had JD's in the past and grew them to 8-9" or so, with proper care
Are these fish gona die soon or what? Will they get deformed or something else? Anybody know what to do?



. Your friend having kept these fish before should know better than to keep them in a 20g long. 
you can't do any more.