Problem: Article: How your fish is breathing and moving around in the aquarium can let you know if he is sick. For example, your fish may be swimming less. Some diseases could prevent your fish from being able to swim at all. You may also see your fish rubbing up against objects in the aquarium. This is called 'flashing' or 'glancing,' and is often associated with external parasites. If you observe your fish moving his fins rapidly but not actually going anywhere, he may be suffering from gill disease. With gill disease, he may also lie listless at the bottom of the aquarium. Labored breathing is another common sign of illness in aquarium fish. Aquarium fish diseases can cause visible abnormalities on your fish's body. Areas to pay close attention to include your fish's eyes, fins, and swim bladder. If your fish has 'Pop-eye,' his eyes become so large that it looks like they will pop out of his head. This may be caused by bacteria or too much oxygen in the water. Fin rot is a disease in which your fish's fins turn opaque and begin to erode. This disease can be fatal if the fins erode down to the base of the finthis would prevent your fish from being able to move. Your fish's swim bladder, which is located above the stomach, can become swollen if he has swim bladder disease. Since a normally functioning swim bladder provides buoyancy, a swollen swim bladder would prevent your fish from being able to swim or float. If you look closely enough, you may be able to see small parasites, such as white lice, hanging on to your fish's body. These parasites cause extreme irritation, leading your fish to 'flash' or 'glance' to try to remove the parasite. Sores will develop because of this rubbing. Mucus can be a sign of fungal or bacterial disease. Ich, also known as White Spot Disease, is a fungal disease that produces mucus on a fish's gills and body. It is caused by a pathogen called Ichthyophthirius multifiliis . The mucus functions to repel the pathogen from the skin. Ich is one of the most common aquarium fish diseases and can be very contagious. Other fungal diseases, such as Mouth Fungus and Body Fungus, can cause white patches of mucus to develop on your fish's body. Columnaris disease is a bacterial disease that can produce a grayish-white film on your fish's body. You may also see yellow or gray patches on his gills.
Summary: Watch your fish's movements and breathing. Look at your fish's body parts. Look for mucus on your fish.

INPUT ARTICLE: Article: The idea behind thought substitution (sometimes called thought displacement) is that you have the ability to control what you think and how you react. You can intentionally forget bad memories by filling your mind with more positive things. Your brain has a limited focus, and you can only keep so many thoughts in your immediate sphere of awareness. Try to replace the negative memory by exposing your brain to something brighter. Watch a happy or inspirational video, lose yourself in a story, or just look at pictures of cute animals. Thought substitution works best when there is some relation between the replaced thought and the "overwriting" thought. Thus: if you watched a horrifying video, find an inspirational video that grips your emotions just as powerfully. If you saw a nasty picture, look at images that make you smile. If you read something that triggered you, try reading a story that calms your mind. Video chat with a friend, play a sport, or do some yoga. Do something wholly unrelated to the internet, especially if it can get both your mind and your body moving. Browse lists of memes or photos of cute animals. Scroll through photos of something dear to you: good memories with friends and family, pictures of pets, pictures of places. Run a web image search for, say, "cute baby pandas" or "lazy sloths" to find the photos you need. Browse comedy videos on YouTube, or watch an episode of your favorite show. Look for videos of simple things: a baby laughing, an ecstatic puppy, or someone smiling. Find videos of peaceful things: the lull of the waves, the hum of a summer forest, or a panoramic mountaintop view. Run a web search for the sort of videos that you want to find. Search for "happy videos" or "puppy playing" to find content to soothe your mind. Check out YouTube Haiku or Vine for short but absorptive videos.

SUMMARY: Use thought substitution to overwrite the horrible image. Replace the memory with something positive, but equivalent. Do something positive. Look at pictures of something that makes you happy. Watch positive videos.

In one sentence, describe what the following article is about: Feather meal is dried and ground chicken feathers. If you don't keep your own chickens, you can obtain feather meal from a local garden center. Measure out around 13 cup (79ml) of feather meal for each plant or 12 pounds (190oz) for every 1,000 square feet (93m2) of your garden. Mix it into your fertilizer of choice before spreading it over the soil. Crab meal is made from blue crab organs and shells, and can be obtained from a garden center. Distribute the crab meal (with fertilizer) across damp soil before running a tiller across the area. The crab meal will not only nourish your soil with plenty of nitrogen, but also protect your plants from being eaten by nematodes. Turn your tiller to its medium depth setting (if your soil is moist) or its most shallow depth setting (if your soil is hard). Move the tiller in straight lines all throughout your gardening area. Let the crab meal rest within the soil for anywhere from 3 days to 3 weeks. The nutrients will begin to break down and seep into the soil. Fish emulsion is ground up fish parts. Look for it at your local garden center. Add the fish emulsion to your soil on a monthly basis; make sure to distribute enough for it to soak into the soil. Alternatively, add it to a large amount of water and sprinkle it over your plants. You may want to cover your mouth and nose as you use fish emulsion; it has a very strong, unpleasant smell! Keep pets away from your fresh fertilizer if you use fish emulsion so they don't dig up your plants. Blood meal is dried animal blood. You can obtain it from your local garden center. While the idea of using blood meal to nourish your soil may sound gruesome, blood meal is actually rich with nitrogen. Blend the blood meal with water prior to using it, then distribute it with a simple watering can. Alternatively, you can sprinkle it in a hole in the soil before you plant your next crop.
Summary:
Mix feather meal with fertilizer and spread it during autumn. Work crab meal into your soil before planting your spring crops. Soak fish emulsion into your soil. Water your garden with blood meal.