I have a Tiger Oscar. When I bought him he was barely a 2" lil bugger, and he had the neatest looking color and design.
Now he is 6" or so and I've observed his color change rapidly..
90% of the time, his color is a bit dull, and at night I notice he'll go completely black. 'Maybe' once a day, I'll notice him sporting the most amazing and bright tiger print..
What is normally black, turns white! In-turn creating the awesome leopard print. BUT once he realizes I'm watching him, he goes right back to dullish (in about one second).
What gives???
I've seen vids on u-tube and most all of the tiger O's have vivid tiger-like stripes. Why doesn't mine most of the time?
(I should mention he has been like this since I got him 4 months ago, regardless of water quality and tankmates.)
Now he is 6" or so and I've observed his color change rapidly..
90% of the time, his color is a bit dull, and at night I notice he'll go completely black. 'Maybe' once a day, I'll notice him sporting the most amazing and bright tiger print..
What is normally black, turns white! In-turn creating the awesome leopard print. BUT once he realizes I'm watching him, he goes right back to dullish (in about one second).
What gives???
I've seen vids on u-tube and most all of the tiger O's have vivid tiger-like stripes. Why doesn't mine most of the time?
(I should mention he has been like this since I got him 4 months ago, regardless of water quality and tankmates.)