After I transferred them from a 55g tank to their new and bigger 125g tank. They seem to be shy and hang at the corners more when we approach to the tank.
Thank you for the comments. I just bought another piece of driftwood and I am trying to soak that wood for a couple of week before putting in in my tank. I will to get a couple more decor plants to make them more confident. Thank you again for your feedbacks.
I also just bought a w/d Pro Clear Aqua 125 and it should be here by this Wednesday. I am thinking about, just remove one canister filter from my current filtration set up. I have three running at this time, which should be adequate for a 125g. But saw the w/d Pro Clear Aqua 125 filter on Ebay w/ the price so good that it kind of hard to pass on. Any particular pump good and quite pump that you guys recommend.