In one sentence, describe what the following article is about: If you used a gravel cleaner to drain the tank, your gravel should be clean enough to skip this step. However, if you used a siphon hose, you'll want to clean the gravel to remove debris like leftover food and organic waste. Collect the gravel in a colander. Make sure you only use this colander for cleaning your tank, as it will be too dirty to use for preparing food with. Rinse the gravel under clean, running tap water. You can use warm water but you should avoid using very hot water, as this will kill the healthy bacteria your fish rely on. Do not use soap or chemicals to clean the gravel, as these will also destroy the healthy bacteria that have colonized your tank. The filter in your tank traps a lot of organic debris, including leftover food and waste product. It's important to clean this equipment, but you need to do so carefully in order to avoid disrupting the bacterial colonies your fish depend on. If you use disposable filter media, simply discard the old cartridge and replace it with a new one. If you use permanent filter media, you'll need to rinse your filter media under clean, running tap water. You can use cool or warm water but you should avoid hot water, as this can damage the healthy bacteria inside the filter. Rinse any objects from the aquarium, such as toys and submerged artifacts, under clean, running tap water and set them aside. If you want to thoroughly clean the tank, you'll need to at least wipe down the walls inside of it. Built-up algae and other debris may need to be scraped off; otherwise, you should be able to use a sponge or special wipe to clean the glass. You can use an old credit card or ID card to scrape off algae that's stuck to the walls. Or, if you prefer, you can purchase a special tank scraper from a pet store to complete this task. Use clean paper towels or specialized cleaning wipes to scrub the inside of the tank. Do not use commercial cleaning products, as these will leave residual chemicals that can harm or even kill your aquatic organisms. Once you're finished cleaning the tank you can begin replacing the objects back into it. Set up the gravel, then arrange your filter and any artificial plants or toys in the substrate. Plug the filter and heater back in and make sure the water is habitable before reintroducing your aquatic organisms.
Summary: Wash the gravel from the substrate. Rinse off the filter and any other tank objects. Clean the glass walls of the tank. Replace the objects back in the tank.

In one sentence, describe what the following article is about: Wrap plastic wrap around the main part of the machine and over the door to keep it from opening. Tape a moving blanket or several very large pieces of bubble wrap around the machine to protect it. Moving appliances requires a wider base than a typical hand truck can manage. An appliance utility cart is a better idea, which you can find at places that rent moving equipment. You can also buy one from a home improvement store. With the help of friends, lift one side of the appliance enough to get the cart underneath the edge. Strap the machine to the dolly for the move. Tip the appliance cart back slightly so that you can move it. You'll likely need your friends' help here, too. Carefully maneuver it through the house. Try to go straight through doorways instead of at an angle to keep from scratching the doorway or the machine. With someone on the other side, move the appliance down the stairs one step at a time. One person should be underneath the dolly on the stairs, and you should be holding the dolly from the top, moving it down the stairs. For going up stairs, pull the appliance up behind you step by step. You should still have a spotter underneath who helps you lift the appliance on each step. It's easiest to move it up a ramp if possible. If not, you'll need several people to lift it into the truck. Lift with your knees. To prevent injury, don't bend your back as you lift. Appliances should go closest to the cab of the truck. While it's tempting to fit your washer in the moving truck any way you can, laying a washer on its side isn't a good idea. It can cause it to get off balance later.
Summary: Wrap the each machine for moving. Rent or buy an appliance utility cart. Lift one edge of the machine to get the cart under it. Move the dolly. Lower the appliance down stairs with a spotter underneath. Place the machine on the truck. Do not lay your washer on its side.

In one sentence, describe what the following article is about: Five or six at a time will do. Place it on a cutting board and cut it with a sharp knife. Cutting it in half will help it cook faster. The chestnut is similar to the potato when it comes to cooking. This should take between 2-5 minutes, depending on the strength of your microwave. Enjoy these chestnuts plain and bite the nut directly off the shell or scoop it out with a small spoon first.
Summary:
Grab a handful of chestnuts. Chop each chestnut in half. Cook them in the microwave on the "potato" setting. Serve.