Q: Nails that have separated from their nail beds are vulnerable to injury. Ask your doctor if they can remove the separated part of the nail for you in-office. Removing the nail on your own may result in pain, infection, or further injury. If you have an infection under your nail, removing it will allow you to apply the medication directly to the site. Before your nail can grow back, the fungus and bacteria under the nail must be killed. After diagnosing this kind of infection, your doctor will prescribe an oral or topical antifungal medication to treat it. Take or apply the medication exactly as directed until a new, healthy nail begins growing in. Oral medications should be taken for 6-24 weeks depending on the severity and nature of the infection. Topical creams or ointments should be applied daily around the nail bed and are usually slow to produce results. Oral medications are generally more effective than topical ones, but carry additional risks such as potential liver damage. Follow up with your doctor after 6-12 weeks of treatment. Psoriasis is a common cause of onycholysis that has a number of possible treatments. Discuss treatment options with your doctor to decide which one may be most effective for you. These options may include: Oral medications like methotrexate, cyclosporine, and retinoids Topical treatments like corticosteroids, synthetic vitamin D, anthralin, calcineurin inhibitors, salicylic acid, and topical retinoids Light therapy treatments, such as UVB phototherapy, narrow band UVB phototherapy, and excimer laser therapy Alternative, natural treatments like aloe vera, fish oil, and topical applications of Oregon grape A lack of vitamins and minerals may leave your nails weak and brittle, making it more difficult for them to regrow after onycholysis. Ask your doctor if you should take supplements to help your nails regain strength. Iron in particular may help to strengthen your nails. Biotin, a B vitamin, can also help to improve the condition of your nails. Taking a daily multivitamin will help to guarantee that you get an assortment of vitamins that your body needs for overall health. Your doctor may also suggest dietary changes to increase your intake of certain vitamins and minerals. To protect your nails from excessive moisture while they are healing, apply a drying substance to them after getting your hands or feet wet. Ask your doctor if they can prescribe a drying agent such as 3% Thymol in alcohol. This kind of liquid drying agent should be applied directly to the nails with a dropper or small brush. These drying agents should be used for 2-3 months while your nails are healing.
A: Trim back the nail to prevent further trauma. Use an antifungal medication if the onycholysis is caused by a fungal infection. Ask your doctor about treatment options for onycholysis-causing psoriasis. Ask your doctor about supplements if you have a vitamin and mineral deficiency. Treat your nails with a prescription drying agent after they get wet.

Q: This is the minimum amount of space you should give your crabs. Always make sure that your tank has a lid to prevent your crabs from escaping and to ensure that it adequately holds humidity. For the best results, use a mesh lid covered with Plexiglas or a screen lid with locks. You can also cover a mesh lid with plastic wrap or weather stripping. Hermit crabs do not need air. Instead they breathe through gills. If your humidity is less than 75% you will slowly and painfully suffocate them. Never use plastic tanks, as they don't hold heat or humidity well. Jumbo hermit crabs require about 5 gallons (19L) of space per 1 crab. The rule of thumb is at least half the height of your tank in order to provide them the correct depth to burrow and dig tunnels. Proper substrate depth will help with fighting or stress with your crabs and also help maintain a proper humidity in your tank. Your crabs need to burrow into during molting, which is the process that allows them to grow. Purchase play sand from a home repair store. The "hermit crab" sand from pet stores often has harsh chemicals and the play sand is cheaper at the home improvement store. You'll want to mix the playsand and Ecoearth to a consistency that is similar to a sand castle. For land crabs, leaf litter and bark make a nice addition to your substrate but are not necessary so long as your tank has a base of sand and eco earth. Give your tank at least 3-5 large empty hermit crab shells for every 1 crab. These shells provide shelter and housing for the crabs as they grow and can be purchased from pet stores. You can also add a natural and untreated hollow log for both climbing and shelter. Swap out the initial shells for bigger ones as the crabs grow larger. Never use painted shellsthey are dangerous and can be toxic to your crabs. Purchase branches and vines at pet supply stores or dollar stores for the crabs to climb on. Avoid any conifers and do not ever use metal inside the tank. Hermit crabs need a range of temperatures since they are cold-blooded. They rely on being able to move across their environment to adjust their body temperature. Place a UTH under one side of your heater (it doesn't matter which one) to create a warmer end and provide such a range. Afterward, add thermometersone for the cool end and one for the warmer end. Purchase UTHs from pet stores or online suppliers. Set the tank temperature with a temperature controller and monitor it regularly. If you can't read the temperature directly, use an LCD thermometer. A small dip in temperature at night is normal so long as it doesn't go below 72F (22C). Remember that extended periods of cool temperatures can make your crabs sick and even die. Keep an eye on the temperature daily. The temperature at the cooler end of the tank should be about 7072F (2122C), and up to 82F (27.8C) at the warm end. Although nighttime temperature dips are normal, tank temperature should never remain at 72F (22C) for long periods of time. Place your tank in a location that exposes crabs to a standard light cycle. You can also install overhead lights if your tank doesn't get enough light. Always ensure the bulbs aren't covered by a plastic barrier or glass and replace them every 12 months. Just remember that crabs need a 12-hour cycle of dark and light for proper molting. Don't set the tank in direct sunlight. A glass tank will amplify the heat of the sun and can overheat very quickly, which can cause heat damage and illness to your crabs. If your crabs get sufficient daytime light, you can skip the tank lights. Install UVB bulbs to provide both light and heat for your crabs. This is a great option if you're having trouble getting the tank temperature hot enough. If you need to heat your crabs at night, use bulbs that don't release UV rays. Hermit crabs are scavengers and require a very diverse dietthey cannot live on commercial foods alone. Offer daily servings of seaweeds and algae, proteins in the form of meats, calcium-rich foods, organic earthworm castings, chitin sources such as mealworms and shrimp, and fresh fruits and vegetables. Your crabs also need cellulose, which is found in cork bark, grape wood, and cholla wood. Give your crabs chopped coconuts, papayas, mangoes, and any fruits that are common in their native habitat. For meat and seafood, you can serve them raw or cooked and with or without bones. Just make sure there is no butter, salt, or sauce on them. Always place meat into the habitat at night and remove it in the morning to prevent flies or scavengers. Always keep your tank in a room that remains at an acceptable and steady temperature. This means away from vents that release cold air and away from windows and outdoor locations that expose them to direct sunlight. Keep your habitat away from pets and areas where you use cologne, hairspray, and room deodorants.
A:
Choose a tank with 15 gallons (57L) of space per 2 crabs. Place 6 to 10 inches (15 to 25cm) of play sand mixed with EcoEarth onto the bottom. Provide your crabs with hiding places and objects to climb on. Install a under tank heater (UTH) on one side of your tank, NEVER under the substrate. Keep the tank temperature between 75 to 82F (24 to 28C) during the day. Expose your hermit crabs to a normal 12-hour cycle of light and dark. Feed your hermit crabs dark vegetables, meats, chopped fruit, and seeds. Put your hermit crab habitat in safe and stable environment.