I modeled this because there are no pleco 3d models on Printables, and the other pleco models on other websites cost money. It is a simple common pleco magnet. You will need one 2 x 5mm magnet per pleco you print. I recommend using supports and gluing the magnets in. You might want to print the plecos upside down to print the magnet holes better. I Hope you like it.
The author marked this model as their own original creation.