Question on my 2 JD's and my Green Terrors

Well I have noticed alot of people ask these , but hell I'm going too as well


first question: looking for the sex of my gt's and JD's now I believe my GT's are both male as I had too split them up , so I have 1 GT and livingstonii in my 55gal , the 90 has 1 gt 2 jd 2 senegals 1 pleco and my snail


2nd question My one JD gets reallly black, blackest I have ever seen with any JD,( main reason for getting them) is this normal or mainly he is very aggrissive ??


Pictures Added for you guys




Thanks for taking the time everyone

interesting , I guess I'll see if anyone replies when I get home from work, if not , new forum it is sorry but I want an active but informative forum

Thank you very much River2k

not atm , when I get home from work I'll take a pic of it , the way my brother has his 77 AC tank makes mine look bare lol


thank for the info on JD's lol damn was really hoping for a pair

Tanyaelec11 Here is a shot of them both close up , thanks for replying and the info



River2k Here's a shot of the way my tank is set up , once I build the stand for both tanks I'll be way more creative