Lately i've been turning on my aquarium lights for my super red arowana.
its only about 8 inches
i turn it on when its getting dark already and turn it off when its morning,
just wondering if this will have any bad effect on arowana?since i notice my crossback arowana sleeps when the lights are turned off. but my red doesn't seem to sleep?
any experience/abservation with this?
will it have affect on growth? or health? now only on arowana but other fish as well?
its only about 8 inches
i turn it on when its getting dark already and turn it off when its morning,
just wondering if this will have any bad effect on arowana?since i notice my crossback arowana sleeps when the lights are turned off. but my red doesn't seem to sleep?
any experience/abservation with this?
will it have affect on growth? or health? now only on arowana but other fish as well?