a4b972ab_m_and_Freshwater_Fish_Problems__Problem
[Symptoms] Fish becomes listless, lies on bottom, sometimes belly becomes very thin, and bent spine occurs. [Solution] As a general rule, the smaller fish such as tetras, mollies, guppies, neons, swordtails, will live no more than 3 years. Some of the larger fish such as cichlids, angels, goldfish, can live 5 years or more. [Problem] 
Old Age
Aquarium and Freshwater Fish Problems
Problem