Many eels have nutritional preferences and these eels are easily divided into two groups (Axelrod, 1990). Morays with pointed teeth, the fang-toothed morays, use these fangs to hold and tear their fish prey. In my experience, almost any captive fang-toothed moray will eventually eat its fish tankmates.
1 Renting a small backhoe can cost $100-$200 for a half-day or day, depending on location and model. 2  Hiring an operator and a bulldozer, skid steer loader or similar equipment can cost $50-$150 or more an hour, depending on local rates and the type and size of equipment used. Costs vary depending on whether the land is being graded to grow grass, put in a pond or build a house. 2  Renting a scraper attachment for a small tractor or similar machinery for a straightforward project like leveling a gravel driveway can cost $50-$70 a day.
For small jobs, there is typically a minimum number of hours (3-8) or a minimum fee ($150-$400 or more). Special backhoe attachments like those for compaction or drilling holes can add $30-$70 or more an hour to the cost. For example, Chuck's Backhoe Service in Florida charges $60 an hour for a backhoe and operator with two hours standard travel time and a four-hour minimum; Double E Trucking in South Carolina charges $80 an hour for a backhoe and operator, with a three-hour minimum; Dig Equipment Inc. in Southern California charges $95 an hour for the backhoe and operator, with a flat $250 ...