Just filled a 55g with water from my other tanks that's already cycled, put my 4" silver in there about 2 hours ago, he ate a couple hikari food sticks, and now he's a little pale and just laying at the bottom of the tank. He's not gasping for air or anything just laying there looking around, he never did it in the other tank I had him in but that one didn't have any gravel either. Water levels are all normal... Should I panic?
