Ok, so I got a 30g for Christmas....I've been cycling it (haven't lost a fish yet, all seem healthy) but the Betta I added on Friday seems to be stressed. I am wondering if my gravel isn't too bright and un-natural. I am new at this...does a natural looking environment make a difference in the fishes moods.
Here is a photo of my tank....(I couldn't reduce it...sorry
Here is a photo of my tank....(I couldn't reduce it...sorry

