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.
1 Many backhoe companies charge for travel time to get the machine to the job site and get it set up. 2  For small jobs, there is typically a minimum number of hours (3-8) or a minimum fee ($150-$400 or more). 3  Special backhoe attachments like those for compaction or drilling holes can add $30-$70 or more an hour to the cost. Buying a backhoe can cost $10,000-$100,000 or more depending on whether it is used or new, and the size, brand and model as well as any attachments.