Sorry to say that jds are just boring a-s fish in my exsperience. I just had my 8 inch female jd pass a couple weeks ago and she was allways boring as hell its hole life. Her tank became a lightless tank in the end. With the light on at night or during the day she would allways hide. But at night was active and cruising around in the dark. I tried every thing in the world i could think of to make this fish cruise around with no effect. I tried bare bottom, all the way to lots or rocks, lots of hiding spots, lots of logs exct all the way from one to the other. With no difference. Only thing i found she liked that mad her more active was around 2 inches of small rock substrate she would pick up and move around and play with like a lot of cichlids. I tried temps from around 77-85 temp diddnt make a difference except how much she would except for feedings. would eat more and be more aggressive about eating in warmer temps. kept the tank between 80-82 in general. i tried alot of different kind of fish to get her to be active with them none of them ever worked except her last roomate. Which was a 8 inch del that were together for about 6 months. And they would swim around together weird combo but was cool. it diddnt make her more active by any means but they got along in a cool manner. So in my opinion and probaully most on here jds are a fish you have to love to keep for a exstended period of time because they are boring. It is probaully because they are a opportunist hunter instead of a open water swimer. At the end of the day they are worth keeping they are absolutely buitifull but will need to be in a community not a show peice or other wise you will probaully get rid of it. These are just my opinions and what i have exsperienced. Good luck with the jd
