Drywall joints can be taped and filled using a 6 drywall knife. However to apply finish coats you will need a wider blade. Knives for finish coat drywall comes in sizes ranging form 8 to 14 wide. The wider blades will help to spread the taping much thin over wider areas. The wide, thin edge on the knife helps for blending the taping mud onto the drywall's surface.
The standard minimum cage size recommended by bird professionals is 12- by 18- by 18-inches for a single bird. This cage size is fine if your budgie is outside of the cage most of the time, but if you have a cage-confined budgie, it's going to be much too small to keep your bird happy and healthy.For two budgies, 39- by 20- by 32-inches is a recommended size.ousing your budgie is an important aspect of his care requirements. The size is one of the most important things to look at when setting up your little guy's cage.
1 Minimum size for 2 parakeets = 30â³ long x 18â³ deep x 18â³ high (Volume = 9,720â³ cubic inches) We offer this size to our budgie parakeet adopters â please see our bird supplies page for details.2  Minimum size for 3 parakeets = 32â³ long x 18â³ deep x 20â³ high (Volume = 11,520â³ cubic inches). Minimum size for 2 parakeets = 30â³ long x 18â³ deep x 18â³ high (Volume = 9,720â³ cubic inches) We offer this size to our budgie parakeet adopters â please see our bird supplies page for details.