UV Sterlizer ??????

whodini6

Member
I have been hearing alot of talk about UV Sterlizers and I was just wondering first what they actually do and second are they useful?
 

earlybird

Active Member
Originally Posted by SCSInet
UV sterlizers are worth the investment provided you understand their role accurately. They are a way to kill free floating algae and parasites if used properly. They are NOT an excuse not to quarantine, do water changes, or otherwise maintain your tank. In other words, they are a helper, not a cure for piss poor aquarium maintenance.

KIM- they will also take out some good stuff too but not all of it.
 

fatcats

Member
i heard that gettin a uv rated smaller than your actual tank will kill some things but not everything so it keeps the good stuff alive to.
is this wise
 
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