Wow that's cool :)

I have 2 Bristlenose Plecos and they just suck some of my java fern leaves raw a little getting algae off them. But I have had rubber lip and common Pleco's and never had them eat my plants that I notice. But I have a fully planted aquarium. I use a feeder clippie to hold the cucumber on bottom, or it floats and the plecos like it on bottom. I put 2-1" pieces in my aquarium twice a week and they usually have them finished off in 2 days. The snails eat the rind.