Problem: Article: Catfish like plecos often fight each other when placed in the same aquarium. Some even fight to the death, so it's best to keep only one pleco in an aquarium at a time. Plecos generally do well in a tank with most other types of fish, except for piranhas and oscars. Plecos can grow up to 18 inches (46 cm) long! This means you'll need an aquarium larger than 100 gallons (380L). You can choose a smaller species of pleco, like the Golden nugget, Zebra, Clown, or Bristlenose pleco, if you have a tank smaller than 100 gallons (380L). For example, a Clown pleco can live comfortable in a 20-gallon tank. Plecos are nocturnal, so they need darkness to signal it's time to move around and feed. Therefore, it's not ideal to keep your aquarium lights on constantly. Set a timer on your aquarium lights to replicate natural light cycles (meaning that the lights are on during the day and off at night). Hiding places help your pleco feel secure and safe. They will spend much of their time hiding, especially during the day. Put small tunnels or caves designed especially for fish in the aquarium, or use sections of PVC pipe. Avoid filling the tank all the way to the top, as plecos come to the surface to gulp air in order to improve their buoyancy. If the tank is completely filled, they may not be able to get the air they desire, or they may bump their snout on the lid and injure themselves. Plecos are able to jump out of the water, and if the tank has a loose lid they may be able to escape, potentially injuring or killing themselves. For this reason, you need to make sure the lid on your tank is secure.
Summary: Keep only one pleco in an aquarium. Provide them with plenty of room. Set up a regular light schedule. Place hiding spots in the tank. Don't fill the tank all the way up. Ensure the lid on the tank is secure.

Problem: Article: A rotary grater consists of a handle connected to a circular grating compartment. A side crank is then rotated to grate the cheese. Raise the top handle of the grater, place a small block of cheese into the compartment, and lower the handle. Grip the handle normally with your other fingers. For example, if you need to make nacho dips or breakfast casseroles, use a rotary grater.
Summary:
Slice your cheese using a rotary grater. Apply some pressure to the top of the handle with your thumb. Rotary graters are safer as your hands are not required to press against the plates.They are also very efficient and are best reserved for making large quantities of shredded cheese.