We have a well established 29 gallon tank with corydoras, mollies, and a good sized common plecostomus. The substrate is a mix of fine sand, small gravel, and tiger eyes. We have only fake plants in the aquarium now, but wanted to upgrade to live plants. We bought some bulbs for Aponogeton Ulvaceus and Waterlily (Nymphaea Lotus Green). I was doing research on proper care for these plants, and I came across someone mentioning how their pleco tore up their onions. Most sites have no warnings about destructiveness from anything but Oscars. Has anyone had personal experience with plecos destroying their plants? If so, which beginner plants are most compatible with plecos? Thanks!