73965
This risk can be mitigated and minimized by changing the aquarium water at least once per two weeks for teenagers and once per week for babies or use a proper Aquarium water filter system .
 Aquarium water
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Aquarium water