plecos plecos!!!!!

Bristlenose not briskle. You need to sit down and spend time researching all the fish you are interested in. Make a chart to help you to remember what is a good match and what isn't. Many of the plecos do not get along with others of their own kind but might tolerate a different one.
 
I believe you can keep a nugget with medusa, and if the tank is big enough with enough wood / caves, a couple of bristlenoses will be fine. I'd watch out more when it comes to feeding, they have different feeding requirements. Nuggets are omnivores and prefer meat with some greens, whereas bristlenoses are primarily herbivorous and prefer veggies & algae.

I have my L018 nugget with a L66 king tiger and 2 bristlenoses, they are fine. But you should not have more than 1 nugget in a tank as they are very territorial amongst their own species.
 
:iagree: ancistrus are too, which is the potential problem with having a male bn and a male medusa
 
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