Really?? That is good to hear. I've always been a big pleco fan and have had bnp's, gold nuggest, L200 G,Phantons, and a lot of the nicer ones but I have totally avoided putting any plecos in with my bichirs because I always heard people say they will suck on the slime coat. Now you got me wondering if I can add a nice pleco after all.
etkelly if your local shop has a royal for only $20 then by all means grab it. Normally royals will start at about $40/$45 for even a 3" one and go up from there so thats a great price.