I currently have a dank that has gravel and large rocks that create hiding places for my catfish and firemouth to hide from my oscar. i just collected a large brachey piece of driftwood to put it in my tank. i have boiled it for 5 hrs getting tannins out and disinfecting it. now i want to remove the rocks and put in the driftwood. is there a good way to go about doing this? or is this extreme change going to stress the fish too much, which will cause me to abort my plan????
