I have been doing research and I know going to Home Depot or Lowe's and getting the screen repair kit is the best and cheapest option. however what mesh size should I look for, what color, and what is the best to not block PAR? Also, what are we using to hold the screen in the square to make the lid? I have a 180 and on other tanks, I have had glass lids and HATE cleaning them, I also want to try something new this go around. is there a certain border to buy that won't rust? are there plastic options? which of the types holds up best?