Hello, glad to be a part of the forum!

[Murphy's Law]

I have a 125 gal fresh water tank. The residents of this tank is a 12 year old Oscar, 2, 4 year old Jack Dempsey's, 2, 4 year old glow fish, 2, 2 year old large Angelfish, and 2, 4 year old large Pleco suckers...My question is about my JD's, one of them is very large and aggressive while the other is smaller and very timid... How can I tell what sex they are? Can anyone help please? I can't attach pics, they are to large for this site.

 

[Toney]

Howdy, send lIke you have a large and smaller male.

My pair spawned all the time

 

[dascrow]

Welcome to the Forum!

You can use this site to reduce the image size: http://www.reduceimages.com/ I would recommend using a max size of 1600x1200.

Then you should be able to upload them.

 

[LyraGuppi]

Welcome!