HI all! I just bought a bristlenosed pleco tonight and he is quite the handsome fella. I read somewhere that they need bogwood in the tank. I guess they like to munch on it? Will he be ok without it? I don't really have room for any more decorations. Do I put just one algae wafer in a day? Also...how often should I put veggies in the tank and what do they like best? Thanks!