Weakness in the arm may occur on one or both sides of the body, may accompany weakness in other parts of the body, and may occur with a variety other symptoms, including arm pain.
1 S: Bike size 14-16in: generally for riders between 5ft 4in and 5ft 7in. 2  M: Bike size 16-18in: generally for riders between 5ft 7in and 5ft 10in. 3  L: Bike size 18-20in: generally for riders between 5ft 10in and 6ft 1in. 4  XL: Bike size 20-22in: generally for riders over 6ft 1in.
I am not familiar with the rubber lip pleco, but the common pleco can grow to over 20 long. Plecos usually are recommended for 75gallons or more. You might need to do some further research on that. And most loaches require no less than six in a tank.