Are Jardini's sensitive to light?
I have had my new Jardini in my 320 g plywood tank for about a month now and it has grown about 2" already (from 5 to 7 inches). It doesn't swim around much with the lights on though. It just stays in the corner near the water return pipe, sometimes swimming back and forth into the stream. I had T5 lights (4 x 54w) for a couple of weeks and then I switched it to just 2 x 40w (normal output 4' fluorescents). The tank is 30" deep. The reduced light did not seem to make much difference. When the lights are out, he swims back and forth the full length of the tank. He has 2 6" motoro rays for company and they all eat shrimp, bloodworm and earthworms.
How much light does others use?
I have had my new Jardini in my 320 g plywood tank for about a month now and it has grown about 2" already (from 5 to 7 inches). It doesn't swim around much with the lights on though. It just stays in the corner near the water return pipe, sometimes swimming back and forth into the stream. I had T5 lights (4 x 54w) for a couple of weeks and then I switched it to just 2 x 40w (normal output 4' fluorescents). The tank is 30" deep. The reduced light did not seem to make much difference. When the lights are out, he swims back and forth the full length of the tank. He has 2 6" motoro rays for company and they all eat shrimp, bloodworm and earthworms.
How much light does others use?

