its busy! and i certainly wouldnt have used those plants.. theyre not made for fish tanks and could cause problem ( ie, fire retardant) and in any case theyre just not natural
paws off??
BUT having said that.. its your tank! to do with as you wish... it is the fishes home tho
i have kept many oscars and have never had more than black gravel, black back ground , bogwood and a couple of plants... they need lots of swimming room, they get sooo easily bored and then theyll start ripping it all up and smashing heaters, not really advisable to have anything an O can move in a tank
now if that were filled with lots of small fish, i would of course have said its beautiful