The female is around 15" now and the male 14".csx4236;1781015; said:In my area they do change the chlorine levels during the summer and depending on how hot it is to kill bacteria. When I called my water company they told me the same thing we don't change the levels ever. Well after testing the chlorine everyday for 2 months it went from .5 to 5.0 on numerous occasions. It's a good idea to go buy a cheap chlorine test kit for your pool from a pool supply store and see whats going on during those long hot heat streaks in summer time. How big are your leo? For a 5 year old fish they almost have to be mature by that age. We just had 6 leo all around 20" and three years old wild imports start breeding in the same month so 3 years old seems to be the age. It might be your tank size that is holding them back. Or you might need to add another male, I have seen this many times were just having one male does not get the job done, Seems you might need to get the competition going. Good luck
I think there are a couple reasons why they are a bit "slow on the uptake." For the male, he was traumatized when I first got him. He was nearly dead with blood filling one eye and skinny as a rail. Really, he probably should have died. It took a long time to rehabilitate him. But, I've heard that Rays that go through rough patches like that can be set back in the whole maturity department.
Another reason was the care my ex gave them in past years. Before we broke up almost two years ago (I'm sure most of the "oldies" of the fish board world remember both of us...now it's just me...thank the gods, lol) he was the one taking care of the fish for the most part. He didn't feed them nearly as much as I do, so they didn't grow very much at all. They really didn't start growing til after we split and I took over their care. I don't think tank size is the reason because I do perform lots of water changes and I've seen plenty of Rays get huge in tanks smaller than mine (not that that's a good thing...I'm gonna get my guys a 48" wide tank as soon as I can afford it).