Hello! I'm new here. I've had freshwater fish tanks pretty much all my life. Right now I'm running a 55 gallon with a common pleco (about 8 inches long...), 7 harlequin rasboras and a betta. I picked up some wisteria last night and have it floating. I'm new to plants, but want to figure out a way to get more plants in there that the pleco won't destroy. Anyway, here's my tank. The tube is for the betta. I will be looking for a larger cave soon.