tamarindthai
Well-known member
i installed UV 36 W doublehilex,, raised water temp up almost 2 degree,,can i turn it off - day and on at night,,?
dang
dang
UV is need to be on ,,all the time?
- Thread starter tamarindthai
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aquariumdebacle
electrolyte addict
uv lights
no, the whole point of uv is to buy a little time for outbreaks. it must be 24 hr to be an effective prophylactic. To put it another way, when it is off it is useless.
no, the whole point of uv is to buy a little time for outbreaks. it must be 24 hr to be an effective prophylactic. To put it another way, when it is off it is useless.