Now although Halloween's over, this pic is still eye-catching to me as it contains the some of the elements you find in Halloween. The skulls look excellent, as well as the stones being a contrasting color with each other with specks of orange, black and silver.
As for the plants, though they slightly differentiate in terms of the orange, they make up for this slight flaw by appearing soft, as they lay near the side if each skull.
For the lighting, it vividly illuminates this entire aquarium, giving it a bold white, with your betta swimming elegantly throughout the light. Extravagant effect you have here my friend.
Lastly, as to wrap this critique up, this aquarium may have a slight flaw involving the plants contrasting the substrate, overall, I give this pic a 4.8 out of 5.
I'm not sure I entirely understand what you mean about the plants "contrasting the substrate," unless you mean the oranges don't match? In which case I should point out that finding orange plants (that aren't plastic, as plastic is bad for bettas' fins) is extraordinarily difficult and these were the only ones I found even after an extensive online and in-store search. So I'd hope I at least get an A for effort!
Thanks for your review.