I'm starting a 55 gallon tank and need some ideas for stocking I like strong personalities and vibrant colors. I really want a pleco but I'm unsure of which one, so I'm open to suggestions but the other fish need to be compatible with a pleco. I also have a gravel substrate so fish that like gravel would be good. I also have 5 tiger barbs currently and I'm planning on getting 2 more in 2 weeks