The spanning tree protocol and algorithm were developed by a committe of the IEEE. Currently, the IEEE is attempting to institute enhancements to the spanning tree algorithm that will reduce network recovery time. The goal is to go from 30 to 60 seconds after a failure or change in link status to less than 10 seconds.
Axolotls eat worms, insects, small fish, and just about anything else that can fit inside their mouth and swallow whole, including other salamanders. In the lab, axolotls are fed brine shrimp, California blackworms (Lumbriculus varigatus), and salmon pellets. Terrestrial salamanders are fed crickets, worms, and beef liver. In the Ambystoma Colony, aquatic salamanders are fed food pellets.
The entire aquarium should be dedicated to providing adequate water for your Axolotl. The water should be at a depth of approximately 25- 30cm (10 -12 inches). Change the water daily to avoid the build up of bacteria, unless a gentle filter can be provided to keep the water clean. Axolotls appreciate a low flow filter as they can become stressed if the flow of the filter is too strong or powerful. With a filter it should only be necessary to change one third of the water every week.