There is a pet store close to me that has gold nugget plecos in, asking 40 for them... is it worth it? The only other thing i am concerned with is that many of their tanks have dead fish, but all plecos seem good (they also have rubber nose and common plecos). Do you think they could carry what is killing the others even though it is not killing them? Obviously I would acclimate them and then move just them with a net and not transfer and fish store water. What do you guys think?