General information. Breeding Roborovskis is not difficult. Roborovskis can be quite friendly to their own kind when introduced to each other at a young age, you can keep a pair and wait until they breed. The hamsters are best introduced to each other at a young age if you want to establish a pair.
Garden hoses measure from 10 feet (3 meters) to over 100 feet (30 meters) in length. Determine how far you will need the water to reach to decide on the length you need. Get a standard size of 25 feet (7.6 meters), 50 feet (15 meters), 75 feet (22.8 meters), or 100 feet (30 meters), unless you have distant watering needs. 2. Decide how thick you need the hose to be. Most hoses are 1/2 inch (1.3 cm) in diameter and can provide about 9 gallons (34 liters) of water per minute.
If you upgraded to a 5/8-inch-diameter hose delivering 17 gallons per minute or 1,020 gallons per hour, you could fill your 5,000-gallon pool in about five hours. typical 1/2-inch garden hose, 75 feet long and operating on a system with at least 40 pounds of pressure, delivers about 9 gallons per minute or 540 gallons per hour. At 540 gallons per hour, it will take about nine hours to fill a 5,000-gallon pool with your 1/2-inch hose.