Well I would really like to try and tan my jardini, s/he's developing these nice pink tipped pectoral fins and I'd really like to bring that out as well as the orange from the scales. If the hybrid (his/her name is Hoover by the way haha) really doesn't like the light there is a good amount of space for him/her to hide...
It's Kinda funny how some fish like aian arows rtc's green terrors ETC get better looking with age and others like oscars pacu silver aros etc tend to lose they're color as they mature...