Homedog98
Aquarium Advice Addict
She looks like a common to me. since (s)he has a name, I'm guessing your already attached, and won't want to take lolly back to the store. Common plecos can grow to 24 inches in length, and really need a 125 gallon. I mean I guess it's ok if you keep lolly, but she will go through a painful, and eventually fatal process called stunting. Basically what happens is the fish itself stops growing, but it's organs continue to grow. Sooner or later, something presses up against something it's not supposed to, and fishie dies. If you'd like to rehome lolly, you can post an add in the classifieds here. Someone with a big enough tank will take you up on your offer, and they can probably keep you updated.