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Originally Posted by shark
I had asked this qn a few times, but doent seem to get the answer yet.
can we ON the UV 24/7? because from my past exp in planted tank, we cannot ON the UV 24/7, the max time to ON each day is 2-3hr, because it will kill not only the bad BB, and teh good BB as well. but now since I on aro with no plant inside, so does that mean we can ON UV 24/7??
need advise here. thanks  |
Why not bro. Just get the bulb replace every 6mths if you on 24/7. Cheers.