Because the FHSS systems are using much (or all) of the band, there are situations where they can be badly affected while a DSSS system is not affected at all. This can occur if the band is heavily congested except for a small portion and the DSSS system chooses that portion on which to operate.
Spotted seatrout (specks) in Louisiana seldom survive past age 5, tunas are old at age 12, and redfish may live about 40 years at the maximum. The oldest red snapper reported in the scientific literature is an individual sampled in February 1991.
They are perhaps the best example of how poor habitat and care shortens the lifespan of aquarium fish. The majority of Goldfish are not properly cared for, and as a result live only a few years. Other fish that live longer include loaches, such as the Clown Loach and Weather Loach, which often life 10 to 15 years.ettas on average live little more than two years, while Goldfish live for decades. Short Lifespans. Killifish are among the aquarium fish with the shortest lifespan. They generally only live a year or two.